Which of the Following Is One of the Roles Served

question 7

Multiple Choice

Which of the following is one of the roles served by proteins in the plasma membrane?

• A) They strengthen the cell membrane.
• B) They make the cell membrane impervious to water and solutes.
• C) They serve as receptors for chemicals or hormones.
• D) They attach to cholesterol to create identifying markers.

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Definitions:

Unidirectional

Moving or operating in a single direction, often used to describe devices that allow current to flow only one way, like diodes.

Bidirectional

Capable of moving or functioning in two opposite directions.

Basic Law

A fundamental principle or rule that forms the foundation of a system of beliefs, behavior, or reasoning, often referring to the essential laws of a scientific discipline.

Physics

The natural science that studies matter, its motion and behavior through space and time, and the related entities of energy and force.