Which statement correctly describes the function of the plasma membrane?
Understand the Problem
The question is asking for the correct description of the function of the plasma membrane, which is a key concept in cell biology. We need to identify the function that regulates transport and maintains homeostasis within the cell.
Answer
The plasma membrane forms a barrier that controls what enters and leaves the cell.
The plasma membrane forms a barrier that controls what enters and leaves the cell.
Answer for screen readers
The plasma membrane forms a barrier that controls what enters and leaves the cell.
More Information
The plasma membrane is essential in maintaining the homeostasis of the cell by regulating the movement of substances in and out, thus ensuring the cell’s proper function and survival.
Tips
Avoid confusing the plasma membrane's function with other cellular processes like energy conversion or protein synthesis, which are functions carried out by mitochondria and ribosomes, respectively.
Sources
- Cell Membrane (Plasma Membrane) - genome.gov
- Which one of the following best describes the function of a cell ... - homework.study.com
- Which statement BEST describes the plasma membrane? - CK-12 - ck12.org
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