All of the Following Are Functions of the Cell Membrane

question 2

Multiple Choice

All of the following are functions of the cell membrane EXCEPT:

• A) transmitting signals.
• B) participating in energy transfer.
• C) being freely permeable to all substances.
• D) regulating the passage of materials.
• E) participating in chemical reactions.

---

Definitions:

Solute

A substance that is dissolved in another substance, forming a solution.

Solvent

A substance in which a solute is dissolved to form a solution, typically a liquid.

Sugar

A sweet-tasting, soluble carbohydrate found in many plants, primarily used for energy by living organisms.

Diffuse

To spread or disperse substances from regions of higher concentration to regions of lower concentration, often referring to gases or liquids.