Question

question 8 of 10 which example involves a cell membrane receiving and sending messages? a. cells of an organism tell each other when predators are near. b. a transport protein allows a large molecule to enter a cell. c. an enzyme acts as a catalyst for a reaction on a cell membrane. d. the cell membrane prevents glucose from entering a cell.

Explanation:

Cell - cell communication involves the cell membrane receiving and sending messages. Option A describes a form of cell - cell communication. Option B is about transport protein function, Option C is about enzyme function as a catalyst, and Option D is about cell membrane's role in preventing glucose entry, none of which directly involve cell membrane receiving and sending messages like Option A.

Answer:

A. Cells of an organism tell each other when predators are near.