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fgiga [73]
3 years ago
7

Describe how epinephrine has different effects in different target tissues

Biology
1 answer:
vazorg [7]3 years ago
4 0

Answer:

Epinephrine binds to receptors on some smooth muscles (ex: around arterioles) → Ca++ released from ER → intracellular Ca++ up → stimulates contraction. c. Epinephrine binds to receptors on some smooth muscles (ex: around bronchioles) → phosphorylates protein needed for response to Ca++, preventing response.

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Proteins in the cell membrane have many functions. Which type of protein would be used primarily to transport materials in or ou
S_A_V [24]

So we know that to transport materials in or out of the cell, we need to have access to both the inside and outside of the cell. This would require that the protein be a transmembrane protein that reaches both the inside and the outside of the cell.

So in this case, let's look at pore proteins. These are proteins that cross a membrane and act as a pore for the materials that need to cross the membrane.

One example of a pore protein is an aquaporin. These proteins aid in the transport of water into or out of a cell.

Therefore, the answer to your question is: A) Pore proteins.

8 0
3 years ago
Atoms of which 3 elements could bond together to form an organic compound
tensa zangetsu [6.8K]
An organic compound<span> is any member of a large class of gaseous, liquid, or solid chemical </span>compounds<span> whose molecules contain carbon. From this, you could be able to find the answer.</span>
8 0
2 years ago
Read 2 more answers
You are working as a botanist in a tropical forest and have located a small plant that has never before been seen or classified.
vichka [17]

Answer: Pteridophyte

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Explanation:

Pteridophytes are known to have the following:

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8 0
3 years ago
The trapping of heat by carbon dioxide and water vapor is known as the_____.
Orlov [11]
The answer is greenhouse effect
3 0
3 years ago
An alien species is introduced to an ecosystem. This organism has not been in the
podryga [215]

Answer:

The ecosystem will change, maybe, there might be some problems, like some animals will start to die by being food for the alien species, or it might progress more.

Explanation:

5 0
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