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ad-work [718]
3 years ago
9

How does the cell membrane demonstrate selective permeability?

Biology
1 answer:
bija089 [108]3 years ago
8 0
Selective permeability is the cell walls ability to let things in or keep them out depending on what they are. Things like water and helpful nutrients can pass through the cell wall, but things that may harm the plant cannot.
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Insulin is made by pancreatic cells, packaged in small vesicles, and then released into the bloodstream. this describes what sor
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According to the research, the correct option is exocytosis. Insulin is made by pancreatic cells, packaged in small vesicles, and then released into the bloodstream. This describes <u>exocytosis</u> cell transport.

What is exocytosis?

It is the expulsion, by cells, of particles that, due to their size, cannot pass through the cell membrane.

In this sense, it is the process by which different types of molecules contained in a cytoplasmic vesicle of a cell are secreted. Insulin is released to the outside by exocytosis, intervening in the process of glucose entry into cells.

Therefore, we can conclude that according to the research, the correct option is exocytosis. Insulin is made by pancreatic cells, packaged in small vesicles, and then released into the bloodstream. This describes <u>exocytosis</u> cell transport.

Learn more about exocytosis here: brainly.com/question/1193597

#SPJ1

8 0
2 years ago
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Maslowich

Answer:

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Explanation:

I hope it helped

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If a substance has a density of 2.5 g/ml and the volume of the substance is 8 ml what is the mass of the substance
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The answer will be 20 grams
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