if the binding of oxygen by hemoglobin caused no change in conformation of hemoglobin, what would you observe in the hemoglobin dissociation curves? please choose the correct answer from the following choices, and then select the submit answer button. answer choices a straight line with slope of 1 but never below 25% saturation because hemoglobin never releases all of its oxygen a straight line with slope of 1 over all partial pressure of oxygen, reaching 100% saturation at partial pressure of oxygen at 100 mmhg. a sigmoidal shape with 100% saturation at 76 mmhg (the partial pressure of oxygen at one atmosphere of pressure) a sigmoidal shape with 50% saturation at 38 mmhg (one-half of the partial pressure of oxygen at one atmosphere of pressure)

Answers

Answer 1

Hemoglobin's reduced affinity for oxygen causes the curve to be moved to the right.

What is oxygen binding curve?

The oxygen-hemoglobin dissociation curve correlates hemoglobin's oxygen saturation at a range of oxygen pressures. The solid black line depicts the adult hemoglobin curve in its normal state (Hb A). Notable points on the curve include:

At an oxygen pressure of 100 mmHg, arterial blood's hemoglobin saturability is around 100%.Venous blood contains around 75% saturated hemoglobin.

Factors that alter the curve may have an impact on the oxygen transport to tissues; these effects are most pronounced at low oxygen partial pressures:

Left shift: As the curve is moved to the left, the oxygen affinity rises (red line).Oxygen affinity is decreased under circumstances that lead the curve to shift to the right (blue line).

To know more about oxygen binding curve, visit:

https://brainly.com/question/13255357

#SPJ4


Related Questions

which of the following is true about the evolution of archaea? answer archaea are more closely related to the eukarya domain than the bacteria domain archaea are more closely related to the bacteria domain than the eukarya domain archaea are equally related to the bacteria and eukarya domain i don't know yet

Answers

The true statement about archaea domain is: archaea are more closely related to the eukarya domain than the bacteria domain.

The archaea domain is composed of microorganisms that are not found in normal environments. Instead they are found in extreme and harsh habitats like hotsprings, saline environment, acidic conditions, etc. The example of organisms of archaea domain are Methanococcus, Pyrolobus, etc.

Eukarya is the most advanced domain which is comprised of organisms made of eukaryotic cells. The organisms of eukarya can be both unicellular or multicellular. The examples are: plants, animals, humans, etc. Microorganisms like fungi and algae also belong to eukarya.

To know more about eukarya, here

brainly.com/question/22722290

#SPJ4

patella baja refers to a patella that sits in a more superior position than normal question 26 options: true false

Answers

The statement that patella baja refers to a patella that sits in a more superior position than normal is false.

Patella is also called the kneecap. It is the largest sesamoid bone present in the human body. The structure of the patella is flat, rounded and triangular that articulates with the femur bone. The function of the patella is to protect the knee joint.

Patella baja is the condition of the knee cap where it becomes mower than the normal. It can arise due to varying reasons like ongenital, acquired, or a combination of the two. Patella baja is also known by the name patella infera.

To know more about patella, here

brainly.com/question/28800100

#SPJ4

which trait is commonly found in both of these two groups: chondrichthyans (cartilaginous fishes) and osteichthyans (bony fishes).

Answers

Breathe via the gills. Fish with bones and fish with cartilage both have jaws in their mouths.

Describe the chondrichthyans and Osteichthyes.

Chondrichthyes:

The second category of fish is the Class Chondrichthyes, which contains sharks, rays, and chimaeras. Sharks are among the oldest fish species to have a jaw. Their upper and lower jaws are made of cartilage. A shark can grow teeth indefinitely, but neither you nor I can have more than two sets. Because they regularly replace lost or damaged teeth with brand-new ones, sharks never run out of teeth.

Osteichthyes:

The Osteichthyes, or true bony fish, are the third major category of fish and are further classified into two divisions. The first class, known as the Sarcopterygii, is the more ape-like of the two classes. This class includes all terrestrial vertebrates, including cows and humans, as well as fish like coelacanths and lungfish.

To know more about chondrichthyans and Osteichthyeans, visit:

https://brainly.com/question/28299518

#SPJ4

PLSSS HELP IF YOU TURLY KNOW THISS

Answers

Answer:

A. Soil

Explanation:

I'm pretty smart

Answer: trees

Explanation: trees are actively producing oxgen

How much more atp is generated from glucose 6-phosphate, compared to glucose, when it is metabolized by the glycolytic pathway?.

Answers

2 ATPs are generated from glucose 6-phosphate during the glycolytic pathway.

The glycolysis pathway, which is a series of enzyme-mediated steps, is used to metabolize G6-P in the cytoplasm of the cell. The first step of glycolysis is the isomerization of glucose-6-phosphate (G6P) into fructose-6-phosphate, which creates triose-phosphate and two pyruvate molecules as well as a small amount of ATP (net gain of 2 ATP molecules). The majority of ATP is then produced by the aerobic oxidation of pyruvate in differentiated cells. Although glucose is frequently regarded as the primary energy source for cells, it is actually primarily a major supply of carbon skeletons for cell growth and survival. Indeed, under some circumstances, particularly during prolonged fasting or during cell proliferation, glucose oxidation to CO₂ to provide energy should be avoided to allow the delivery of essential functions.

Want to know more about glycolysis visit;

https://brainly.com/question/15159050

#SPJ4

the mass of dna per nucleus in a certain fungus ranges from 4 to 10 picograms. nuclei with 5 picograms of dna are most likely derived from cells in which of the following parts of the cell cycle?

Answers

The nuclei with 5 picograms of DNA are most likely extracted from cells in the c) G1 phase of the cell cycle.

The G1 phase is the first phase of the cell cycle, during which the cell grows and performs all the metabolic functions necessary for cell division. This phase is also known as the gap phase because it is the period of time between the end of cell division and the beginning of DNA replication.

The G1 phase typically lasts for about 10-12 hours in most cells. During this phase, the cell grows in size and synthesizes all the proteins and other molecules needed for DNA replication.

The cell also replicates its organelles, so that each daughter cell will have a complete set. Finally, the cell checks its DNA to make sure it is intact and ready for replication. If the DNA is damaged, the cell may enter a special checkpoint where it can repair the damage or, if the damage is too severe, the cell may undergo apoptosis (programmed cell death).

Hence the correct option is c).

The complete question is,

the mass of DNA per nucleus in a certain fungus ranges from 4 to 10 picograms. nuclei with 5 picograms of DNA are most likely derived from cells in which of the following parts of the cell cycle?

a)Early M

b) G2

c) G1

d) Late S

To know more about mitosis, click below:

https://brainly.com/question/19058180

#SPJ4

in protein synthesis, eukaryotic and prokaryotic cells show similarities in all of the following except the

Answers

In protein synthesis, eukaryotic and prokaryotic cells show similarities in all of the following except the number of proteins encoded on a single mRNA. The first amino acid, formyl-methionine.

Which aspects of protein synthesis in eukaryotes and prokaryotes are similar and different?

In prokaryotes, mRNA is polycistronic and may contain several genes that are translated to produce a number of proteins. Each monoisotopic (only one gene and one protein) mRNA in eukaryotes carries a single gene.

Eukaryotic and prokaryotic proteins are synthesized by 80S and 70S ribosomes, respectively. Eukaryotes' cytoplasm is where protein synthesis takes place. Before the transcription of an mRNA molecule is finished, protein synthesis takes place in prokaryotes.

To know more about protein synthesis visit:

https://brainly.com/question/9491716

#SPJ4

Frank lloyd wright’s fallingwater house is best described as an example _______. a. of a private residence becoming publicly important b. of modern houses and architecture c. of a private residence d. of waterfalls and natural scenery please select the best answer from the choices provided a b c d

Answers

Frank Lloyd wright’s Fallingwater house is best described as an example of a private residence becoming publicly important.

Option A. of a private residence becoming publicly important.

Frank Lloyd Wright's Fallingwater residence is high-quality described for instance as a private house turning into publicly critical.

Frank Lloyd Wright first became recognized for his Prairie fashion of structure which included low-pitched roofs, overhanging eaves, a relevant chimney, and open-ground plans which, he believed turned into the antidote to the restricted, closed-in structure of the Victorian era.

Falling water is a house designed by means of architect Frank Lloyd Wright in 1935 in rural southwestern Pennsylvania. The residence become designated a country-wide historic Landmark in 1966.

In 1893, Frank Lloyd Wright based his architectural practice in alrightPark, a quiet, semi-rural village on the Western edges of Chicago. It become at his alrightPark Studio throughout the first decade of the 20th century that Wright pioneered an ambitious new method of domestic architecture, the Prairie fashion.

Learn more about Frank Lloyd Wright here

https://brainly.com/question/24196635

#SPJ4

you are carrying out a chromatin immunopreciptation experiment. at the step where you are supposed to add the antibody to your protein of interest, you accidentally add a mixture of antibodies that someone was storing in the lab. what will your results show?

Answers

The results of the chromatin immunoprecipitation experiment are that the DNA will still be isolated, but it will respond to DNA that was bound by any protein recognized by the antibody.

Chromatin immunoprecipitation (ChIP) may be a sort of immunoprecipitation test procedure utilized to investigate the interaction between proteins and DNA within the cell.

ChIP too points to deciding the particular area within the genome that different histone alterations are associated with, demonstrating the target of the histone modifiers.

It points to deciding whether particular proteins are related to particular genomic locales, such as translation variables on promoters or other DNA authoritative locales, and possibly define cistromes.  

ChIP is vital for the headways within the field of epigenomics and for learning more about epigenetic marvels.

Chromatin immunoprecipitation (ChIP) could be a strategy utilized to decide the area of DNA authoritative locales on the genome for a specific protein of intrigue.

Learn more about chromatin immunoprecipitation at

https://brainly.com/question/14142263

#SPJ4

which of the following is not a major function of protein in the human body?
A. Synthesis of hormones
B. Growth and maintenance of new tissue
C. Maintaining fluid balance
D. Providing energy to the body

Answers

Answer: D

Explanation:

a scientist is evaluating the hemoglobin in mountain goats compared to the hemoglobin in normal barnyard goats. how will the hemoglobin in these two goat species compare? please choose the correct answer from the following choices, and then select the submit answer button. answer choices given that mountain goats tend to live at higher altitudes, these goats will have hemoglobin with a greater oxygen-binding affinity compared to the hemoglobin of barnyard goats. as these are both goat species, mountain goats and barnyard goats will have the same type of hemoglobin (with the same binding affinity for oxygen). given that barnyard goats tend to live at lower altitudes, these goats will have hemoglobin with a greater oxygen-binding affinity compared to the hemoglobin of mountain goats. given that mountain goats tend to live at higher altitudes, hemoglobin in these goats will have more heme groups than the hemoglobin of barnyard goats. given that barnyard goats tend to live at lower altitudes, hemoglobin in these goats will have more heme groups than the hemoglobin of mountain goats.

Answers

These goats will have haemoglobin that is more capable of binding oxygen than barnyard goat haemoglobin.

What is the primary advantage of blood having haemoglobin?

Your blood's haemoglobin helps carry oxygen from your lungs to your tissues. In muscle cells, myoglobin receives, transports, stores, and releases oxygen.

What occurs when the blood's haemoglobin levels rise?

High haemoglobin levels can cause symptoms such as weariness, bruising easily, and dizziness. Your doctor may advise treatment to get rid of extra red blood cells from your blood depending on the underlying reason of excessive haemoglobin. A medical expert from Cleveland Clinic last examined it on 06/20/2022.

To know more about haemoglobin visit:-

https://brainly.com/question/15011428

#SPJ4

A student analyzes a cross section of earths layers.
Which letter corresponds to a trench in the cross section?

1. L
2. M
3. N
4. O

Answers

Answer:

o

Explanation:

Letter M corresponds to a trench in the cross section of earth layers. Therefore, option (B) is correct.

What is a trench?

Subduction is a geophysical process in which two or more of the Earth's tectonic plates converge, and the older, denser plate is pushed beneath the lighter plate and deep into the mantle, causing the seafloor and outermost crust (the lithosphere) to bend and form a steep, V-shaped depression.

These regions, which are known as deep sea trenches, have depths that are nearly three times greater than the typical depth of the sea bottom. The trench zones are distinguished by total obscurity as well as unfathomable pressures that can reach up to 16,000 pounds per square inch.

Learn more about trench , here:

https://brainly.com/question/13612797

#SPJ2

Affecting both areas of the lungs, often including one or more sections, or lobes, of a lung.

Answers

The air sacs are filled with pus and other liquid during this acute infection. One or more lung lobes can become infected with lobar pneumonia. In both lungs, areas of both are impacted by bronchial pneumonia, also called bronchopneumonia.

In which lobes does pneumonia occur?

Upper, middle, or lower lobe pneumonia are the terms used to describe the pneumonia depending on which lung lobe is involved. The term focal pneumonia is used when there are several multi-lobe localised inflammations in the lungs. If the focused inflammations began in inflamed airways, some people refer to them as bronchopneumonia (bronchi).

How is lung disease referred to?

The most widespread lung ailments include: Asthma. partial or complete lung collapse (pneumothorax or atelectasis) Swelling and inflammation in the bronchial tubes, the major passageways.

To know more about pneumonia visit:-

https://brainly.com/question/16903358

#SPJ4

Dicu how croing-over lead to greater variability of phenotype. Give an example to help explain your anwer

Answers

In Crossing-over, a part of the chromosome will be exchanged with another part in phenotype.

Crossover provides for the exchange of DNA sequences between homologous chromosomes during meiosis. This process forms a new arrangement of the genetic information stored on the maternal and paternal chromosomes. New combinations of genes residing on the same chromosome increase the genetic diversity of offspring, making them different from their parents.

For example, one chromosome contains two mutated genes of hers that affect a particular trait in an organism. Without crossbreeding, both mutated genes are passed on to offspring. However, the process of crossover can segregate genes between two homologous chromosomes. Since only one of the homologous chromosomes is inherited from one parent, the odds of inheriting both mutated genes are reduced and the offspring will have only one mutated gene of hers.

Learn more about the cross-breeding in

https://brainly.com/question/27256451

#SPJ4

according to research studies, multi-partner fertility (mpf) is more common among mothers who .

Answers

Mothers who are expecting their first child extremely late in life frequently suffer from MPF. Metaphase-inducing cell cycle regulatory element that can be injected into amphibian eggs

Does MPF aid in DNA condensation?

Once activated, MPF causes chromosomal condensation by phosphorylating condensin, nuclear lamina dissolution by phosphorylating lamin proteins, endomembrane system organelle disintegration by phosphorylating GM130, and mitotic spindle formation by phosphorylating a number of targets.

How are MPFs governed?

Cyclin B and the protein kinase Cdc2 make form the dimer known as MPF. Additional research has shown that Cdc2's phosphorylation and dephosphorylation regulate MPF and that cyclin B plays a role in these processes. Cyclin B production in mammalian cells starts during the S phase.

To know more about MPF visit:

https://brainly.com/question/17067198

#SPJ4

A eukaryotic transcription unit that is 8,000 nucleotides long may use 1,200 nucleotides to make a protein consisting of approximately 400 amino acids. This is best explained by the fact that.

Answers

A eukaryotic transcription unit that is 8,000 nucleotides long may use 1,200 nucleotides to make a protein consisting of approximately 400 amino acids in mRNA, there are a sizable number of noncoding nucleotide regions.

The complicated process of eukaryotic transcription is used by eukaryotic cells to transform the genetic material found in DNA into copies of transportable complementary RNA. Eukaryotic and prokaryotic cells are both capable of transcription from genes.

Because the other nucleotides are introns that are deleted from mRNA after transcription and are not used in the protein, a transcription unit that is 8,000 nucleotides long may only use 1,200 of those nucleotides to code for a protein that contains 400 amino acids.

Learn more about eukaryotic transcription at

https://brainly.com/question/14476100?referrer=searchResults

#SPJ4

In 3-5 sentences, describe the advantages and disadvantages of using these two different images to model Mitosis.

Answers

The advantage of the first model is it used less space for showing stages of mitosis whereas the disadvantage of using this model in Mitosis is that it does not provide detailed information.  

What is mitosis cell division?

Mitosis is a process of cell division in cells that occurs when a parent cell divides to form two identical daughter cells. During this cell division, diploid daughter cells are produced from a single parent cell while on the other hand, meiosis is a process of cell division in cells that happens when a parent cell divides to form four identical daughter cells. Meiosis refers to the formation of four cells from a single parent having haploid chromosomes. The advantage of the first model is that it provides stages of mitosis by using less space whereas the disadvantage of using this model Mitosis is that it does not provide detailed information. The advantage of the second model is that it does not provide detailed information whereas the disadvantage of using this model of Mitosis is that it provides stages of mitosis by using less space.

So we can conclude that the advantage of the first model is the disadvantage of the second model and vice versa.

Learn more about mitosis here: https://brainly.com/question/19058180

#SPJ1

The main disadvantage of using the first image to model mitosis is the presence of other stages of the cell cycle (e.g. the S phase). Moreover, the disadvantage of using the second image to model mitosis refers it involves meiotic division (meiosis II division) instead of mitosis.

What is the mitosis process?

The expression of the mitosis process makes reference to this type of cell division which is characterized to form two daughter cells with identical genetic material when compared to the parental cell.

In contrast, meiosis divides to half the amount of genetic material in the resulting daughter cell as occurs in the second image.

Therefore, with this data, we can see that the mitosis process is the cell division for which a cell generates two daughter cells that exhibit identical genetic material when compared to the parental cell, conversely to meiosis where this number is reduced to half.

Learn more about the mitosis process here:

https://brainly.com/question/19058180

#SPJ1

Which of the following approaches is the most likely first method an apple grower would use in developing an orchard of short trees producing apples from a naturally tall parent stock?
a. reduce nutrients in the soil to inhibit growth
b. prune the trees severely to maintain a short height
c. graft buds from the tall parent stock onto the dwarf-tree rootstock
d. breed trees from the shortest plants in the dwarf-tree rootstock

Answers

The method used to grow short trees from tall parent stock is to graft bud parent stock onto the dwarf tree, hence option c is correct.

What are graft buds?

The base and roots of a grafted plant are known as rootstock. In order to produce a new plant with better characteristics, the apple grower grafted onto the scion, which is the blooming or fruiting portion of the plant.

A plant cutting used in grafting is referred to as a scion, and it joins with another plant, known as the rootstock. By uniting the tissues of two distinct plants, grafting allows them to grow together.

Therefore grafting buds to dwarf-tree rootstock is a method, hence option c is correct.

Learn more about grafting, here:

https://brainly.com/question/29379627

#SPJ1

Dna replication proceeds outward from two , which are the sites where the template strands are unwound and new dna is synthesized.

Answers

DNA replication proceeds outward from two replication forks, which are the sites where the template strands unwinds and new DNA is synthesized.

DNA stands for Deoxyribonucleic Acid. It is one amongst the two nucleic acids in living organisms. DNA is the more prevalent form because it is more stable than RNA. The structure of DNA is a double stranded molecules with nitrogenous bases projecting inwards perpendicularly.

Replication forks are the Y-shaped structures present in the DNA. These are the open bubble where the DNA unwinds with the help of enzymes in order to initiate the process pf DNA replication.

To know more about replication forks, here

brainly.com/question/12555153

#SPJ4

Dna replication relies on the blank______ of dna strands according to the blank______ rule.

Answers

DNA replication relies on the ___complementarity___ of DNA strands according to the ___AT/GC___ rule.

Define DNA replication.

DNA replication is the process by which genomic DNA is copied into cells. Before a cell can divide, it must first copy (or replicate) its entire genome so that each resulting daughter cell has its own complete genome. This is a semi-conservative process, meaning that each new copy of DNA contains one parent strand and one new strand of the original DNA. Replication is an essential process because each time a cell divides, the two new daughter cells must contain the same genetic information or DNA as the parent cell. It is found in the nucleus of eukaryotic cells and the nucleoid region of prokaryotic cells. DNA replication occurs in the S phase of the cell cycle before cell division

The principle of complementarity governs both transcription and DNA replication due to the fact that when two DNA or RNA sequences are arranged antiparallel to each other, the nucleotide bases at each position in the sequences are complementary or mirror images.

To know more about DNA replication visit:

https://brainly.com/question/16464230

#SPJ4

Help me please!!!!!!!!!!

Answers

Answer:   B maybe

Explanation: what grade are you in


What is evolution?
When an individual develops the traits
needed to survive and reproduce
An immediate change in a population as
a result of environmental demands
When a population stays the same
reguarless of environmental demands
When a population changes as a result
of natural selection which is driven by
environmental demands

Answers

Answer:

When an individual develops the traits

needed to survive and reproduce

Explanation:

the second option is wrong because evolution isn't an immediate change but takes thousands to millions of years depending on what is evolving.

The third option is close but the difference is natural selection is when weaker animals of a species die out while the stronger ones survive for example, when one bird hatches before the other the hatched bird may push the egg out of the nest to get more food. That is an example of natural selection. It is a part of evolution but not evolution itself.

coenzyme a, nad , and fad are coenzymes that are necessary for energy production. determine whether the phrases describe coenzyme a, nad , or fad.

Answers

The phrases describe Coenzyme A as it forms part of acetyl-CoA, which is part of the citric acid cycle, NAD+ as it accepts two electrons and one proton when it is reduced, and FAD as it accepts two hydrogen atoms when it is reduced.

The vitamin pantothenic acid serves as a source of coenzyme A (B5). The vitamin nicotinamide is the source of NAD+. The nutrient riboflavin is used to make FAD (B2). Ribonucleoside adenosine at one end, a chemically functional group (pantetheine, nicotinamide, or riboflavin) at the other, and a pyrophosphate linking the two groups are unexpected structural similarities among CoA, NAD, and FAD despite their extremely diverse chemical functions.

Coenzyme A (CoA), nicotinamide adenine dinucleotide (NAD), and flavin adenine dinucleotide (FAD) are three common coenzymes that participate in a number of acyl group transfer and electron/hydride transfer processes in metabolism.

 

Learn to know more about Coenzymes on

https://brainly.com/question/24066145

#SPJ4

 

a testcross is performed on an individual to examine three linked genes. the most frequent phenotypes of the progeny were abc and abc, and the least frequent phenotypes were abc and abc. what was the genotype of the heterozygous individual that is test-crossed with the correct order of the three genes?

Answers

The heterozygous person who was test-crossed with the right combination of the three genes has the genotype BaC/bAc.

What would be the most accurate unit to use to gauge the separation between two connected genes along a chromosome?

A centiMorgan is a unit of measurement used to approximation genetic distance along chromosomes (also known as genetic map unit (mu) [94]). The geneticist Thomas Morgan and his student Alfred Sturtevant are credited with coming up with the term [95].

Do two genes have to be on different chromosomes for recombination to occur 50% of the time quizlet? Why or why not.

No, two genes on the same chromosome will be connected and the frequency of recombination will be less than 50%.

To know more about  test-crossed  genes visit:-

https://brainly.com/question/14131878

#SPJ4

photosynthesis is an example of a chemical reaction because: select one: a. exergonic; energy is released by the reaction center b. exergonic; light energy is captured by pigment molecules c. endergonic; light energy is used to build chemical bonds d. endergonic; the reactions occur inside a cell

Answers

Photosynthesis is an example of a chemical reaction because: c.) endergonic; light energy is used to build chemical bonds.

What is endergonic reaction?

An endergonic reaction requires free energy to proceed and example of an endergonic reaction is photosynthesis. Photosynthetic organisms perform the reaction using solar photons to drive the reduction of carbon dioxide to glucose and oxidation of water to oxygen.

Photosynthesis starts with molecules of water and carbon dioxide. When light is added, then molecules break apart to rearrange into new molecules of glucose and oxygen.

Photosynthesis is an endergonic reaction because plants cannot start the photosynthesis until they absorb light energy. Chlorophyll absorbs the light energy, which is used for the photosynthesis reaction to occur.

To know more about endergonic reaction, refer

https://brainly.com/question/25910050

#SPJ4

wear on the cuboid and medial malleolus bones suggest what about the victim

Answers

It is implied that the cuboid and medial malleolus bones were worn because the victim was wearing very high heels. High heels can either cause or exacerbate many foot ailments because they exert a lot of pressure on the ball of the foot and squeeze the toes into a small toe box.

One of the five bones in the midfoot, the cuboid is one of the seven bones that make up the tarsus of the ankle and foot. The toes, which tend to contract more when wearing heels, can also experience additional strain. However, a lot of the discomfort is caused by tiny intermetatarsal nerves that run between the foot's bones; these nerves swell and become irritated when wearing heels.

Thus, it is implied that the victim's wearing very high heels caused the wear on the cuboid and medial malleolus bones.

LEARN MORE ABOUT BONES HERE:

https://brainly.com/question/5482443

#SPJ1

What is the advantage of the branching design of the bronchioles on our lungs into 700 million alveoli?

Answers

Your lungs' principal airways (bronchi) split into bronchioles, which are progressively smaller passageways that join to tiny air sacs (alveoli).

The lungs have a high surface area to volume ratio due to the many and tiny size of the alveoli. This removes the constraints often imposed by the concomitant increase in size and weight of the gas exchange system, allowing animals to grow to considerably bigger sizes.

What about lungs?Respiration, a process of gas exchange, is the major purpose of the lungs (or breathing).Carbon dioxide, a waste product of metabolism, leaves the blood during breathing while oxygen from the incoming air enters. Reduced lung function refers to the lungs' diminished capacity to exchange gasses. When you breathe in and out, you may have lung pain on one or both sides of your chest. Technically, because the lungs have so few pain receptors, the discomfort isn't emanating from inside them. Instead, the lining of the lungs, which does include pain receptors, might be the source of the discomfort.Networks of intricate tubes that make up our two lungs are hung on each side of the heart in the chest cavity by a support system formed of elastic fibers. The nose serves as an air filter by capturing dust particles on its hairs as it draws air in through the mouth and other openings. Most people can survive, if necessary, with one lung as opposed to two. Unless the other lung is destroyed, one lung can often produce adequate oxygen and eliminate enough carbon dioxide. The surgeon creates an incision on the side of your body during a pneumonectomy.

Learn more about lungs here:

https://brainly.com/question/27010145

#SPJ1

pax6 gene regulates development of the eye across many species. you want to identify a mouse eye enhancer by making a gfp reporter in which the gfp coding sequence is placed downstream of a mouse promoter. which region of mouse dna would you fuse to the gfp reporter to identify the eye enhancer?

Answers

The GFP reporter is going to bind to the target cells in order to identify the eye enhancer.

Reporter genes are genes that get attached to regulatory sequences.  The regulatory sequences control the expression of the reporter gene in the same manner that the original gene is controlled. It is cloned with any DNA sequence which we require into an expression vector that is then transferred into cells. These cells in question are the target cells. Reporter genes are a good tool for studying molecular events in living subjects.

When the GFP reporter gene is going to go and binds to the target cells, these cells are then going to identify and monitor the activity of the enhancer.

Learn to know more about Reporter Genes on

https://brainly.com/question/3187232?referrer=searchResults

#SPJ4

The region of the brain that encloses the third ventricle and immediately rostral to the brainstem, and includes the thalamus, epithalamus, and hypothalamus is the.

Answers

The region of the brain that encloses the third ventricle and immediately rostral to the brainstem,  and includes the thalamus, epithalamus, and hypothalamus is the. diencephalon  .

Brainstem is the lowest, stalklike portion of your brain. It connects your brain for your spinal wire. Your brainstem sends messages to the rest of your body to modify stability, respiratory, coronary heart rate and extra. unexpected accidents, and brain or coronary heart conditions can also affect how your brainstem works.

The brainstem (mind stem) is the distal part of the brain this is made from the midbrain, pons, and medulla oblongata. every of the 3 additives has its very own precise structure and function. together, they assist to modify respiration, heart rate, blood stress, and several different crucial features.

A brain stem injury can reason dizziness or loss of motor feature, with more intense cases resulting in paralysis, coma, or dying. treatment may be extremely costly, and many sufferers are unable to work at the same time as coping with a brain stem damage.

Learn more about Brainstem  here:

https://brainly.com/question/1360688

#SPJ4

if you keep a steady weight, your hormones . multiple choice question. are blocked from influencing your body's calorie usage maintain a separation between your food intake and energy output of approximately 2,000 calories are actively trying to increase your calorie intake and decrease your energy expenditure maintain your food intake and energy expenditure to within 10 calories of each other

Answers

If you keep a steady weight, your hormones: maintain your food intake and energy expenditure to within 10 calories of each other.

Hormones are the chemical messengers of the body. These are the compounds that are released from one organ of the body but their site of action is different. That is the reason why they are called messengers. Hormones are essential for the body's growth and development.

Energy is the most essential component to carry out the various processes of the body. The most commonly used form of energy is ATP. It gives off energy by the hydrolysis of its phosphate bonds. The energy inside the body is measured in the unit called calories.

To know more about energy, here

brainly.com/question/7493628

#SPJ4

Other Questions
What is the name of the molecule below? A. 2-pentyneO B. 2-penteneO c. 2-pentane D.pentane what is the vertex of -2x^2 +12x -10 A U.S. president proposes a new bill to greatly increasefederal funding for public elementary schools. Congresspasses a similar bill, but it offers far less funding than thepresident suggested. As a result, the president vetoesCongress's bill.Which of the president's major roles does the passage demonstrate?A. Chief legislatorB. Chief executiveC. Commander in chiefD. Chief diplomat how did americans ideas about postwar international relations differ from one another? Hunter is going to see a movie and is taking his 4 kids. Each movie ticketcosts $12 and there are an assortment of snacks available to purchase for $5each. How much total money would Hunter have to pay for his family if hewere to buy 4 snacks for everybody to share? How much would Hunter haveto pay if he bought a snacks for everybody to share? analyzing and interpreting footnote on operating and capital leases verizon communications inc. provides the following footnote relating to adoption of the new lease accounting standards (topic 842) in its 10-q report for the quarter ended march 31, 2019. the cumulative after-tax effect of the changes made to our condensed consolidated balance sheet for the adoption of topic 842 were as follows: adjustments ($ millions) at dec. 31, 2018 due to topic 842 at jan. 1, 2019 prepaid expenses and other $6,544 $(395) $6,149 operating lease right-of-use assets - 27,889 27,889 other assets 14,060 (2,458) 11,602 accounts payable and accrued liabilities 22,501 (3) 22,498 other current liabilities 8,239 (2) 8,237 current operating lease liabilities - 3,517 3,517 deferred income taxes 33,795 139 33,934 noncurrent operating lease liabilities - 23,044 23,044 other liabilities 13,922 (1,815) 12,107 retained earnings 52,250 492 52,742 noncontrolling interests 1,878 1 1,879 rent expense for operating leases is recognized on a straight-line basis over the term of the lease and is included in either cost of services of selling, general and administrative expense in our condensed consolidated statements of income, based on the use of the facility on which rent is being paid. what is the amount of the right-of-use asset the company added to its balance sheet upon adoption of the new standard? Which actress married nine times, with husbands including the designer of the barbie doll and the founder of the hilton hotel chain?. cortez, inc., is expecting to pay out a dividend of $2.50 next year. after that it expects its dividend to grow at 7 percent for the next four years. what is the present value of dividends over the next five-year period if the required rate of return is 10 percent? Drag each tile to the correct box put the events in the correct order In a game of shuffleboard (played on a horizontal surface), a puck is given an initial speed of 6. 0 m/s. It slides a distance of 9. 0 m before coming to rest. What is the coefficient of kinetic friction between the puck and the surface?. which of the following fractions is smaller 4/9 or 1/5 Does the function y=x have an inverse? If so does it pass the horizontal line test? A reporter who refuses to obey a court order and give the plaintiff critical information in a libel suit faces a _____ _____ _____ charge and potentially a fine and a jail sentence. Which graph represents the function f(x) = 4/x there is a bone on the lab bench in front of you. on it, you see that there is a smooth and slightly convex articular surface. this bone marking would be considered a Help please I need this by tomorrow Knowing how dire and devastating overpopulation canbe, do people in MDCs have any responsibility to assistpeoples in LDCs with getting out of Stage 2(Demographic Transition Model) as quickly aspossible? Why or why not? And if so, how would thisbe done? is it true that Enclaves and Satelite public can be either function as a dominant or counterpublic but are in a state of regrouping. which of the following is true about appropriate self-disclosure? group of answer choices it is synonymous with storytelling. it involves sharing secrets and gossip about friends and acquaintances. it involves sharing feelings and information as a means of getting to know a person. it is a key element in unhealthy communication.which of the following is true about appropriate self-disclosure? group of answer choices it is synonymous with storytelling. it involves sharing secrets and gossip about friends and acquaintances. it involves sharing feelings and information as a means of getting to know a person. it is a key element in unhealthy communication. which of the following statements reflects a characteristic of sex rather than gender?A. A woman wears dresses.B. A woman is nurturing.C. A woman shows compassion.D. A woman is pregnant.