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In Biology / High School | 2014-11-26

In a cell, what is the function of the cell membrane?

A. It controls the entry and exit of substances.
B. It removes waste and stores ingested food.
C. It generates energy for the cell.
D. It only maintains the cell shape.

Asked by CarmelinaPanepinto

Answer (2)

It's a thin skin allowing food water and oxygen in it let's waste out and is semi - permeable

Answered by sabriye35 | 2024-06-10

The cell membrane controls the entry and exit of substances, which is essential for maintaining homeostasis. It is selectively permeable and plays several critical roles including protecting the cell, regulating transport, and allowing communication. Therefore, the correct answer is option A.
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Answered by Anonymous | 2024-10-01

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