Question

lets find out how much you know about this topic! this will help us personalize your learning experience, and dont worry, it wont affect your grades. question 1 of 10 the fluid mosaic model describes the plasma membrane as having: a rigid and static structure composed primarily of carbohydrates. a dynamic and fluid structure where proteins and lipids can move laterally within the bilayer. a selectively permeable barrier made only of protein channels.

Explanation:

The fluid mosaic model posits that the plasma - membrane is a dynamic and fluid structure. Proteins and lipids in the lipid bilayer can move laterally. It is not rigid and static, nor is it made only of protein channels.

Answer:

B. A dynamic and fluid structure where proteins and lipids can move laterally within the bilayer.