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saveliy_v [14]
4 years ago
15

A.mutations are a source of variation in the species

Biology
1 answer:
padilas [110]4 years ago
3 0

Answer:

D

Explanation:

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The liver acts to keep blood glucose at a relatively constant level. It takes up glucose from the blood when levels are too high
postnew [5]
Yes, these actions are an example of homeostasis. To fully understand this question you need to know the basic concept of homeostasis. Homeostasis is the body's regulation. What do I mean by that? It's simple, when you have a fever your body's temperature can skyrocket to 100 or more, when you start to sweat or get the chills that's your body's way to cool you down and fight the infection. Another example; when you do any physical activity, you sweat from it depending on the intensity. If you didn't sweat you would probably overheat and that would lead to other complications. Basically when you do exercise you sweat because your body is warm and that's the homeostasis mechanism that helps cool down your body bring it to it's normal temperature. So in end answering your question in more detail by the liver regulating the body by taking glucose in when levels are too high or adding glucose in when levels are too low is an example of homeostasis because the body is regulating itself to come back to it's normal healthy function state.

Hope this helped :)
8 0
3 years ago
How do group IQ tests administered to students create a self-fulfilling prophecy? A. Students with high scores tend to feel they
Elena-2011 [213]
D. is the correct answer.
8 0
3 years ago
Read 2 more answers
Exposure of zebrafish nuclei to meiotic cytosol resulted in phosphorylation of NEP55 and L68 proteins by cyclin-dependent kinase
Tpy6a [65]

Answer: THEY ARE INVOLVED IN THE DISASSEMBLY OF THE NUCLEAR ENVELOPE

Explanation: The disassembly of the nuclear envelope is triggered by the cyclin‐dependent kinase at the onset of mitosis. At this point, Integral nuclear membrane proteins diffuse/move into the endoplasmic reticulum (ER) after nuclear envelope breakdown. The nuclear envelope reassembles around compact chromosome mass at late anaphase/telophase and the chromosomes condenses and become visible.

4 0
3 years ago
As DNA replication begins in DNA molecule is broken apart into two _ strands
Ivenika [448]

As DNA replication begins the DNA molecule is broken apart into two complementary strands

hope this helped :)

3 0
3 years ago
The nurse is working the night shift in an emergency room. the nurse receives a patient who is violent toward the staff. the pat
Ahat [919]
The indications for using restraints are that the person is uncooperative and hysterical so that means that he/she may try to lash out at someone and hurt someone or themselves so restraint is a pre-cautionary measure to ensure no one is hurt.
8 0
3 years ago
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