Answer:
46 chromosomes
Explanation:
There are 46 chromosomes in a typical human body cell. (23 pairs of chromosomes)
how many chromosomes are in a typical human body cell?
Answer:-46 chromosomes
Explanation:-The normal number of chromosomes in every cell of a typical human body is a total of 46 chromosomes, or 23 pairs.
The erythrocytes main function is which of the following?
Kill invaders/pathogens
Keep the oxygen supply flowing
Close open wounds by clotting
Answer:
The 2nd option. "Keep the oxygen supply flowing"
Erythrocytes carry oxygen to tissues which turns into energy. It also carry carbon dioxide away from the cells.
Which is transported in the xylem of a plant?
Answer:
B. Nutrients
Explanation:
Xylem transports water upwards through the stem from the soil
Dissolved in this water are nutrients such as nitrates which are vital for plants
mucous membranes are an example of which type of tissue?
Answer:epithelial
Explanation:
the spinal cord achieves the function of locomotion through __________.
Answer:
groups of neurons called central pattern generators
The spinal cord achieves the function of locomotion through groups of neurons called central pattern generators, hence option A is correct.
What are the groups of neurons in the spinal cord?Even when cut off from the brain and sensory inputs, "central pattern generators" (CPGs) nerve networks in the spinal cord can generate rhythmic motions like swimming, walking, and hopping.
In the absence of sensory or descending inputs that contain precise timing information, central pattern generators are neural networks that, when triggered, may create rhythmic motor patterns like as walking, breathing, flying, and swimming.
The spinal cord facilitates the movement of bodily components, accidents frequently result in people being unable to utilize certain body parts like the legs.
Therefore, the spinal cord achieves the function of locomotion through groups of neurons called central pattern generators, hence option A is correct.
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The given question is incomplete, so the complete question is,
The spinal cord achieves the function of locomotion through __________.
a)groups of neurons called central pattern generators
b)pools of spinal neurons that receive input from multiple sources
c)involuntary stereotyped responses to stimuli
d)sensory neurons in the brain that initiate walking and determine its speed, distance and direction
e)a flexor reflex
a)groups of neurons called central pattern generators
2.4 da.L = ____________ L
1 dal = 10L
Therefor, 2.4 dal = 2.4 x 10 = 24
Our answer: 24
This is a fill in the blank question. Please Help!!
Solid waste is disposed through the __
a. Rectum
b. Liver
c. Anus
(P.S this is a Science question for 13 points!!)
Answer:
i believe the answer is c.
Which of the following is the best statement comparing the water of today with the water
that was here 100 million years ago? (1 point)
A) Water enters and leaves Earth duing evaporation and precipitation cycles.
B) The water present on Earth today is made of the same atoms but the molecules
have been recycled through biologic activity.
C)The atoms that made the water then were destroyed when they were used; the
atoms that make up water now were made more recently.
D)The molecules of water then are the same molecules that exist today.
Answer:
A. Water enters and leaves Earth during evaporation and precipitation cycles.
Explanation:
Answer:
B
Explanation:
C is wrong because, atoms cannot be destroyed or made according to the law of conservation of mass. D is wrong because water goes through many processes, like A states, but both are wrong because B is the most correct.
penguins are birds that are adapted for living near water. penguins have both structural and behavioral adaptation that make them successful in water. which is a structural Adaptation of a penguin
A. having oily fur
b. selecting a mate for life
c. living in a large community
d. swallowing a stone before diving
Answer:
A is the answer
Explanation:
having oily fur
Penguins are water-adapted birds; they have both structural and behavioral adaptations that allow them to thrive in the water, and having oily fur is one of these adaptations that is present in Option A.
What are the adaptations of aquatic animals?There are many adaptations of aquatic animals, such as the adaptations of birds, such as the dolphin and other sea birds, and some of them have webbed feet that help them on the water surface, while others have oily fur that does not come into contact with the water, allowing the bird, such as a penguin, to swim on the water.
Hence, penguins are water-adapted birds; they have both structural and behavioral adaptations that allow them to thrive in the water, and having oily fur is one of these adaptations that is present in Option A.
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The functions of which cell structure are described in this list?
Answer:
Hey!
Wait... which list?
A(n) is a protein and/or sugar molecule on the surface of a cell that allows the immune system to identify whether or not that cell poses a threat.
Answer:
Antigen
Explanation:
which soil composition would be the best choice for lining a landfill?
Answer:
Loamy or silty soils that are free of large stones and excess gravel are the best cover for a landfill. Clayey soils may be sticky and difficult to spread; sandy soils are subject to wind erosion.
Explanation:
mendel’s experimental method involved using true breed parental plants for each of the traits he studied in the monohybrid cross. why was this vital to the outcomes of the experiment?
Given what we know about Mendel and his experiments, we can confirm that the benefit of his using true breed parental plants was that it added accuracy and precision to his experiment.
The experiment mentions the use of true breed parental plants for each trait that was studied. A true breed or true-breeding organism is one that will ensure the inheritance of certain physical traits to its offspring through every generation. This is also commonly referred to as a purebred.
The importance of this detail in Mendel's experiments is that it functions as the control variable for the experiment. This is a variable that is maintained constant so that when a change occurs, we can attribute it to other factors and therefore add accuracy to the experiment. Therefore, by starting with purebred parental plants, Mendel could better identify the cause of inheritance for the traits.
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Which of the following best describes hematuria?
the correct answer is *Blood in the urine
If this site wants unproven or incorrect answers and deletes correct answers with proof, then wow.
Answer:
Blood in the urine is correct
Explanation:
different types of cells in your body look and function differently. the basis for these differences is:
Different types of cells look and function differently, the basis for these differences is DIFFERENT PATTERNS of gene expression. This process (differential gene expression) leads to cell specialization.
Gene expression refers to the process by which the genetic information flows from a DNA sequence (i.e., a gene) to an mRNA molecule and finally to a protein.
In somatic (body) cells, the differential patterns of gene expression lead to the generation of different proteins and ultimately to different types of cells (cell phenotypes).
In consequence, cells are specialized to perform specific functions because different genes are being expressed.
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How does kinetic energy affect temperature? simple answer pls. PLS HELPP!!
Answer:
The faster the particles are moving, the higher the temperature. That is, the average kinetic energy of a gas is directly related to the temperature.
Explanation:
which body parts does a turkey use to fight predators
Answer:
When fighting off predators, turkeys may kick with their legs, using the spurs on their back of the legs as a weapon, bite with their beak and ram with their relatively large bodies and may be able to deter predators up to the size of mid-sized mammals.
Explanation:
Answer: When fighting off predators, turkeys may kick with their legs, using the spurs on their back of the legs as a weapon, bite with their beak and ram with their relatively large bodies and may be able to deter predators up to the size of mid-sized mammals.
Explanation:
help please it's biology
Answer:
look
Explanation:
1a. Dendrite
b. cell body
c. nucleus
d. axon
e. soma
2. c, b
3. Vacoule and chloroplast
4. nerve impulse travels from left to right.
5. Sensory neuron sends electrical impulses to a relay neuron.
6. Respiration. Due to respiration in the mitochondria glucose molecules are broken down to release energy.
According to the chemiosmotic hypothesis, mitochondrial ETCs are organized so that _________ move across the inner membrane from the mitochondrial matrix to the intermembrane space as _________ are transported down the chain.
Answer:
Explanation:
Heres where to get your answer
https://www.info.com/serp?q=website%20medical&segment=info.0546&s1aid=3788024678&s1cid=11804561937&s1agid=114484240723&s1kid=kwd-944088888&utm_source=adwords&gclid=CjwKCAiAm7OMBhAQEiwArvGi3IMQUyr3aRG07nCggQt-8rAAgyPT3rJedCcJxTAl1ve9LJwgIxq21RoC4yQQAvD_BwE
Define The Meaning Of Organelle "_________ __________."
First To Answer Correctly, Gets Brainliest...
Answer:
structures that preform many jobs in cells :)
Answer:
any of a number of organized or specialized structures within a living cell.2): a specialized cellular part (such as a mitochondrion, chloroplast, or nucleus) that has a specific function and is considered analogous to an organ.3)In cell biology, an organelle is a part of a cell that does a specific job. ... Organelles typically have their own plasma membrane round them. Most of the cell's organelles are in the cytoplasm. The name organelle comes from the idea that these structures are to cells what an organ is to the body.
Explanation:
mykaren clark
explain the effects of removing one organism from a terrestrial food web
Answer: If one species in the food web ceases to exist, one or more members in the rest of the chain could cease to exist too. A plant or animal doesn't even have to become extinct to affect one of its predators.
Explanation:
which enzyme is responsible for facilitating the hydrogen bonding between nucleotides
Answer:
The enzyme in charge of this is called a helicase (because it unwinds the helix). Which enzyme is responsible for facilitating the hydrogen bonding between nucleotides in a new DNA model? The DNA enzymes polymerase3 facilitates the hydrogen bond between nucleotides.
can hamsters eat dragon seeds?
Answer:
please mark as brains list
Explanation:
No hamsters can not eat dragon fruit because the seeds will choke them and also it has toxic things that hamsters can not eat, but only humans can, but here are the list of fruits they can eat.
Apple (seedless)
Banana
Blackberries
Blueberries
Cantaloupe.
Cherries
Cranberries
Read the paragraph.
There are two main kinds of winter storms involving snow. A large amount of falling snow is called a snowstorm. Then, there is the blizzard. A blizzard is a very violent storm. It features extreme cold, strong winds, and low visibility.
What compound-complex sentence can be formed from the underlined section of the passage to add variety to the paragraph?
Snowstorms bring a lot of snow; blizzards are violent and they feature extreme cold, strong winds, and low visibility.
One is a large amount of falling snow called a snowstorm, and the other is a violent storm with wind, cold, and low visibility called a blizzard.
The snowstorm is a large amount of falling snow, but the blizzard is much more violent; it features extreme cold, strong winds, and low visibility.
The first is the snowstorm, which brings large amounts of falling snow, and the second is the blizzard, a violent storm that features extreme cold, strong winds, and low visibility.
[tex] \: \: \: \: \: [/tex]
questionWhat compound-complex sentence can be formed from the underlined section of the passage to add variety to the paragraph?answerThe snowstorm is a large amount of falling snow, but the blizzard is much more violent; it features extreme cold, strong winds, and low visibilityhope it helps[tex] \: \: \: \: \: [/tex]
The first is the snowstorm, which brings large amounts of falling snow, and the second is the blizzard, a violent storm that features extreme cold, strong winds, and low visibility. Therefore, option (B) is correct.
This compound-complex sentence serves the purpose of enhancing the paragraph by introducing supplementary facts and information, so contributing to its overall variety. This article provides a comprehensive analysis of the two primary categories of winter storms, namely snowstorms and blizzards, elucidating their distinct properties in a coherent and structured fashion.
The sentence employs a blend of subordinate and main clauses in order to effectively communicate the information.Therefore, option (B) is correct.
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Which term refers to the pyramidal cells of the precentral gyrus whose fibers end in the nuclei of the brainstem
Photolysis is a part of which cycle? a. Phosphorus b. Oxygen c. Nitrogen d. Carbon Please select the best answer from the choices provided A B C D.
Answer:
B Oxygen
Explanation:
it's the answer for your question..
Answer:
It is B
Explanation:
You live in Florida, and you have decided to prepare your home for hurricane season. Which of the following actions would least help you achieve your goal?
A) purchasing a battery-powered cell phone charger
B) storing several gallons of water in closed, plastic containers
C) replacing your wooden front door with a door made of glass
D) filling your pantry with canned goods and other non-perishable food items
Answer:
D) filling your pantry with canned goods and other non-perishable food items
According to scientific evidence, the age of the earth is about _____ years. 4.6 billion 3.5 billion 7.2 billion 2.3 billion
Answer:
about 4.6 billion years old
what is a blue sea stars domain?
Answer:
Linckia laevigata (sometimes called the "blue Linckia" or blue star) is a species of sea star in the shallow waters of tropical Indo-Pacific.
...
What are the differences between an onion and a whitefish cell
What part of a plant cell responds to turgor pressure? *
Answer:
Cell wall. The plant cell wall accounts for the turgidity and the rigidity in plants. The cell wall protects the plant cell from bursting due to the influx of water. Rather than bursting, the cell is able to withstand the osmotic pressure exerted by the water molecules.