Question

proteins
lipids
carbohydrate chains
cholesterol
the ____ in the plasma membrane prevents the fatty acids tails from sticking together and not moving too far apart or too close to each other. 27/30

Explanation:

Cholesterol in the plasma membrane acts as a buffer. It restricts the movement of fatty - acid tails, preventing them from sticking together or moving too far apart. Proteins, lipids, and carbohydrate chains do not have this specific function related to regulating the spacing of fatty - acid tails in the plasma membrane.

Answer:

cholesterol