Question

Describing the plasma membrane as "fluid mosaic" is a reflection of_______

A) the constant lateral movement of both proteins and phospholipids
B) the unequal distributions of proteins as a mosaic pattern in the membrane
C) the role of phospholipids as the fluid background in which proteins are embedded
D) the rigid structure maintained by the interactions among membrane components

Answer 1

The fluid mosaic model describes the plasma membrane as a mosaic of components in constant lateral movement, giving it a fluid character. It enables the proper functioning of enzymes and transport molecules within the membrane.

Step-by-step explanation:

The fluid mosaic model describes the structure of the plasma membrane as a mosaic of components, including phospholipids, cholesterol, proteins, and carbohydrates. It reflects the constant lateral movement of both proteins and phospholipids in the membrane, giving it a fluid character. This movement allows for the proper functioning of enzymes and transport molecules within the membrane.