The concept of a membrane as a fluid mosaic reflects the ability of ________.
A)phospholipids and most proteins to drift about in the plane of the membrane
B)phospholipids but not proteins to drift about in the plane of the membrane
C)most proteins but not phospholipids to drift about in the plane of the membrane
D)carbohydrates to drift into and out of the membrane structure

Question

Quizplus · Accepted Answer

The fluid mosaic model of the membrane suggests that both phospholipids and proteins are able to move laterally within the plane of the membrane, creating a fluid and dynamic structure. While carbohydrates may be present on the exterior of the membrane, they do not contribute to the fluidity of the structure. Therefore, choice A is the best option as it accurately reflects the concept of a membrane as a fluid mosaic.

The Concept of a Membrane as a Fluid Mosaic Reflects