The Main Components of a Membrane in a Cell Are

Question

The main components of a membrane in a cell are:
A) Lipids
B) Proteins
C) Carbohydrates
D) Lipids and Proteins
E) Lipids and Carbohydrates

Accepted Answer

The main components of a membrane in a cell are lipids and proteins. Although carbohydrates are also present, they are not considered to be the main components of the membrane. Therefore, the best choice is D, which includes only lipids and proteins.