Answer:
The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
Explanation:
The structure of the phospholipid molecule consists of ____
tail(s) and____
head(s) group.
A. one hydrophobic, two hydrophilic
B.one hydrophobic, one hydrophilic
C. two hydrophobic, two hydrophilic
D. two hydrophobic, one hydrophilic
ctwo hydrophobic, two hydrophilic
d two hydrophobic, one hydrophilic
Answer:
D. 2 hydrophobic, 1 hydrophilic
Explanation:
hydrophilic is the head because the head loves water.
There is also one head
Hydrophobic is the tails because the tails hate water.
There is also two tails.
Hopefully that was helpful
9. Which is younger, the
trilobite or ammonite?
10.
Fm
Ž ZIZI
Explanation:
VDD d d
Radicals um8un8uunbt v
Yeasts reproduce by budding. During budding, a yeast cell splits into two cells. Then the two cells split, making four cells. Determine how many yeast cells would result from 5 buddings.
Show your work.
Answer:
20 yeast cells
Explanation:
there are four cells after one budding so after 5 buddings there would be 20 cells
4 *5 = 20
5th question pleasee asap
The primary reason organisms require large amounts of carbohydrates (sugars
and starches):
Answer:
Is to supply energy for their metabolic activities
Explanation:
Chromosome 17 is made of over million base pairs. Approximately how many genes are found on chromosome 17?
Answer:
1,100 to 1,200 genes
Explanation:
these are instructions for proteins which help around the body
The number of genes on chromosome 17 is estimated to be around 1,200 to 1,500.
What are genes?A gene is the most basic physical and functional unit of inheritance. They carry information that determines your traits. They are present on specific location of chromosomes.
Chromosome 17 is one of the 23 pairs of chromosomes in humans and is approximately 81 million base pairs long. The number of genes on chromosome 17 is estimated to be around 1,200 to 1,500. However, the exact number of genes on chromosome 17 is not yet known, as gene prediction algorithms have limitations and some genes are yet to be discovered or accurately annotated.
Additionally, some sections of the chromosome may not contain protein-coding genes but may still play important regulatory roles in gene expression.
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What is the difference between the origin and insertion of a muscle?
Answer:
A skeletal muscle attaches to bone (or sometimes other muscles or tissues) at two or more places. If the place is a bone that remains immobile for an action, the attachment is called an origin. If the place is on the bone that moves during the action, the attachment is called an insertion.
The terms "origin" and "insertion" in relation to muscles describe the two places where a muscle attaches to bones or other body parts.
The place of solid or fixed attachment of a muscle is known as its origin. This is the starting point of the muscle, where it contracts very rapidly. Typically, the origin is the bone that is more stable or located closer to the center of the body.
The dynamic attachment point of a muscle is called an insertion. This is where the muscle ends and attaches to a bone that moves in response to muscle contraction. In most cases, the insertion is located away from the center of the body or the more mobile bone.
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No need to explain, just give me the answer cuz I have to submit my HW in 10 minutes:(
Which molecule drops off its electrons first in the ETC?
1) NADH
2) FADH2
Answer:
I think the answer is NADH
What is noise pollution?
How does phloem differ from xylem?
A. Phloem is made of cells.
B. Phloem has a two-way flow.
C. Phloem transports chloroplasts.
D. Phloem is found in the roots.
Answer:
It's B
Explanation:
I got the question wrong so i am just saying that it is B
Which of the following does not describe the relationship between an object in the universe and the object it orbits?
A. Planets revolve around stars.
B. Moons revolve around planets.
C. Dwarf planets revolve around stars.
D. Galaxies revolve around star systems.
1.75 x 0.65
help me with my homework
Answer:
[tex]1.75 \times 0.65 = 1.1375 [/tex]
A fungus cell is a prokaryotic cell. True or false?
Discuss the importance of amino acid order to a protein’s function.
Answer:
The sequence of amino acids determines each protein's unique 3-dimensional structure and its specific function. Antibodies bind to specific foreign particles, such as viruses and bacteria, to help protect the body. Enzymes carry out almost all of the thousands of chemical reactions that take place in cells.
Explanation:
How is cell differentiation different than mitosis?
A. Cell differentiation produces cells with different gene expressions.
B. Cell differentiation does not cause proliferation.
C. Cell differentiation only occurs after a wound.
D. Cell differentiation produces cells with different DNA.
Answer:
A. Cell differentiation produces cells with different gene expressions.
One student made this incorrect diagram of the rock cycle. Which of these statements best describes a method to correct the diagram? (1 point)
A.Interchange the labels inside ovals A and B
B. Interchange the labels inside ovals A and
C. Interchange the labels on the arrows 5 and 1.
D. Interchange the labels on the arrows 2 and 4.
According to the diagram of the rock cycle, the flaw can be corrected by interchanging the labels inside ovals A and B. The correct option is A.
What do you mean by the rock cycle?The processes which involves the production and alteration of the different types of rocks that are found in the Earth's crust that make up the rock cycle.
The three main forms of rock include igneous, metamorphic, and sedimentary rocks. These are formed and decomposed according to various applications of heat and pressure on them throughout the time, and this process-based network is known as the rock cycle.
The reason the diagram for the many types of rocks and how they change is shaped into a circle gives rise to the name rock cycle. It resembles the rocks that goes through a cycle in certain ways. According to their location and circumstances, it appears that the rocks are recycled continuously and are transformed into various forms of rocks.
Therefore, according to the diagram of the rock cycle, the flaw can be corrected by interchanging the labels which are inside ovals A and B.
Therefore, the correct option is A.
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(a) Describe the process in meiosis that ensures that both maternal and paternal chromosomes are passed on to each spermatozoon.
Answer:
Explanation:
Meiosis is a type of cell division in which the ploidy of the organism reduces to half in the daughter cells.
Meiosis produces 4 daughter cells from 1 parent cell with a different combination of the genetic material but haploid chromosomes.
The meiosis process takes place in two stages in which during the first stage, the homologous chromosomes separate reducing the chromosome number to half that is from diploid chromosomes of parents to haploid in daughter.
Since the process of meiosis form haploid gametes in both male and female therefore after fertilization restores the diploid chromosomes of the parent cell and form a diploid structure.
. Which of the following is the pathway of transmitted impulses in the sensory division of the peripheral nervous system?
A from sense organs to muscular system B from muscular system to sense organs
C from central nervous system to sense organs
D from sense organs to central nervous system
Answer:
D from sense organs to central nervous system
Sensory neurons receive impulses and carry them from the sense organs to the spinal cord or brain. Interneurons connect sensory and motor neurons and interpret the impulse.
Predict the long-term effects of these limiting factors on the cricket frog population in the pond ecosystem.
Answer:
When the predators' population is increased, there will be a high risk to the cricket frog from these predators as they may start attacking them rigorously and ultimately lead to a sharp decline in their population.
The giant african land snail is an invasive species that is also the largest snail ons earth what is most likely consequence of introducing this invasive species into a stable ecosystem?
a. The native snail species will change their diet therefore destabilizing the ecosystem.
b. The native snail species will move to another area allowing the ecosystem to remain stable.
c. The native snail species will share their food with the invasive species stabilizing the ecosystem.
d. The native snail species will compete for resources with the invasive species and destabilize the ecosystem.
Cellular respiration is balanced by photosynthesis; the two processes work
together to maintain the cycling of carbon and oxygen among Earth systems.
What describes the roles of carbon dioxide and water in these two processes?
a. Carbon dioxide and water are the reactants of both processes.
b. Carbon dioxide and water are the products of both processes.
c. Carbon dioxide is a reactant of photosynthesis; water is a reactant of cellular
respiration.
d. Carbon dioxide and water are the reactants of photosynthesis and the
products of cellular respiration.
Answer:
A is the answer
Explanation:
Carbon dioxide and water are the reactants of both processes
The statement that best describes the roles of carbon dioxide and water in these two processes is as follows:
Carbon dioxide and water are the reactants of photosynthesis and the products of cellular respiration.Thus, the correct option for this question is D.
What is Photosynthesis?Photosynthesis may be defined as a process through which green plants and some photosynthetic algae synthesize their own food in the form of glucose with the help of carbon dioxide and water in the presence of sunlight.
The complete reaction of photosynthesis is as follows:
[tex]6CO_2+12H_2O[/tex] → [tex]C_6H_1_2O_6+6O_2+6H_2O.[/tex]Cellular respiration may be defined as a biological process through which a form of sugar which is known as Glucose is transferred into energy in the form of ATP in the presence of oxygen. This energy is required to accomplish metabolic activities.
The complete reaction of cellular respiration is as follows:
Glucose + Oxygen → Carbon dioxide + Water + Energy (ATP).Therefore, the correct option for this question is D.
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So if earth's orbit is closer to the sun than Mars'
orbit, earth should take_______to
complete a full orbit:
Answer:
i am not really sure if you meant how manyhours or is it longeror shorter to make full orbit.
Explanation:
Choose all the answers that apply. The flu _____. is generally milder than a cold is an air-borne illness can cause serious complications is primarily caused by the rhinovirus can be prevented through vaccination
Answer: is an airborne illness...and can be prevented by vaccination that's all i know, Hoped i helped!
~Zachary
Answer:
I know only 1 of the answer but I ink there is another 1 I know but I don't
remember what and its sneezing and coughing
EXTRA: Also, your girl is waiting for you lol XD
Pls help! It’s due todayyy
Answer:
Explanation:
The first is 7%
The second is 100 years
The Fourth is 50%
Number 3 needs more explanation,
Hope this helps
Look at structure A. Use the drop downs to answer the questions about this structure. What is the name of this part of the flower? What is the function of this part of the flower?
Answer:
Where is the structure A?
Answer:
its a sepal and it used to enclose the flower bud
Explanation:
hope this helps loves<33333
how do I find the codon and anti codon? :)
Answer:
a trinucleotide sequence complementary to that of a corresponding codon in a messenger RNA (mRNA) sequence. An anticodon is found at one end of a transfer RNA (tRNA) molecule.
Explanation:
1. List the producers in this food web.
2.List the primary consumers in this food web.
3. List three secondary consumers.
4. List three tertiary consumers.
5. List two quaternary consumers.
what is the process shown above?
a. To regulate the internal environment of the cell
b. To generate and release energy producing compounds (ATP)
c. To Gray poly peptides and eventually proteins for gene expression
d. To copy original DNA strands into complimentary strands
Answer:
D
Explanation:
To copy original DNA strands into complementary strands
The option (D) is correct. To copy original DNA strands into complimentary strands.
What are complementary strands of DNA?Complementary DNA (cDNA) is a DNA copy of a messenger RNA (mRNA) molecule produced by reverse transcriptase, a DNA polymerase that can use either DNA or RNA as a template.
Moreover, the complementary strand for DNA must follow the base pairing and polarity rules. Pairing means that A=T and G=C. Polarity means that the strands have to run in opposite directions. First write the correct base pairing below the original sequence and label the 5' and 3' ends.
Therefore, the upper strand of DNA is the "mRNA-like" strand. The lower strand is the strand that is complementary to the mRNA.
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Explain how beaches are created.
Answer:
The waves erode seashells and rocks on the shore into small granuels called sand.
Explanation:
FORENSIC SCIENCE!
If you would like to reveal a latent fingerprint on a door where the door frame is dark brown and the surrounding wall is dark green, what powder should you use?
Group of answer choices
fluorescent
ninhidrate
superglue fuming
Answer:
if we like to reveal the latent fingerprint on a door frame dark brown and surrounding wall is dark green then Fluorescent is used.