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What is meant by the following statement about the cell membrane? The cell membrane is said to be semipermeable. A. It will not allow any molecules to pass through. B. It does not contain any membrane proteins. C. It is very selective about what it allows to pass through. D. It allows all polar molecules into the cell.

Respuesta :

The answer C. Is correct.
Because semipermeable means the something chooses what it lets in and what it keeps out.

Answer:

It is very selective about what it allows to pass through.

Explanation:

The cell membrane is comprised of protein, lipid, and carbohydrates molecules. The cell has a property to allows substances to move across the cell membrane and this is called permeability.

Some cells membrane are semi-permeable membranes, which means it only allows the selective substances (solute) to pass through the membrane.    

The cell membrane is semi-permeable because it regulates the movement of substances across the membrane.

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