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Serggg [28]
4 years ago
9

What is the function of a cell's selectly permeable membrane

Biology
1 answer:
likoan [24]4 years ago
3 0
Definition of Selectively Permeable Membranes
All cells are enclosed with a cell membrane. A selectively permeable cell membrane is one that allows certain molecules or ions to pass through it by means of active or passive transport. Active transport processes require the cell to expend energy to move the materials, while passive transport can be done without using cellular energy. It is important to note that the membrane can also block the passage of materials depending on the conditions inside or outside of the cell.
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Answer:

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Explanation:

6 0
4 years ago
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The center portion of each intervertebral disc is a filled with a gel-like elastic substance. Together with the annulus fibrosis, the nucleus pulposus transmits stress and weight from vertebra to vertebra.
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3 years ago
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Explanation:

I didn't really get what you were asking so there's the definition. :)

8 0
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Read 2 more answers
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astraxan [27]

Given what we know, we can confirm that the scandal committed by the Secretary of the Interior who worked under President Taft was that he sold Alaskan coal lands that were supposed to be national parks.

<h3>Why is this important?</h3>

National parks are the way in which the government can preserve lands and protect the conservation of the organisms that inhabit those lands. The selling of these lands marked a major scandal at the time as they were considered shady dealings, shrouded in secrecy, that undermine conservative efforts.

Therefore, we can confirm that the answer is C, as he sold the Alaskan coal lands that were supposed to be protected national parks.

To learn more about national parks visit;

brainly.com/question/2510693?referrer=searchResults

4 0
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Answer:

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3 years ago
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