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MissTica
3 years ago
12

Which cell structure is the gatekeeper, controlling what goes in and out of the cell?

Biology
1 answer:
katen-ka-za [31]3 years ago
7 0
<span>The cell membrane acts as the gatekeeper of the cell, determining what goes in and out.</span>
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Two women are comparable in age, body conformation, and are pregnant at the same time, but one experiences stretch marks, while
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The question is incomplete as it does not have the options which are:

a. The woman with stretch marks has a greater collagen-to-elastic fiber ratio.

b. The woman may have different gender babies.

c. The woman with less stretch marks has larger skin cells.

d. The woman without stretch marks has more cholesterol in her diet, which affects her cell membranes.

Answer:

The woman with stretch marks has a greater collagen-to-elastic fiber ratio.

Explanation:

The stretch marks on the hips, stomach and breast of pregnant women is a very common problem. These stretch marks appear pinkish in color which is very difficult to treat.

These stretch marks are the result of the collagen to elastin ratio which increases and stretches. This stretching happens due to the sudden or rapid increase in the weight of the body or the affected portion.

Thus, the selected option is correct.

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The centrosomes move away from each other and the nuclear envelope breaks up during which phase of mitosis?
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8 0
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The organic molecule called ______ is formed of branched chains of sugar units. it is used by humans (and other mammals) to stor
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Answer;

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Explanation;

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