The composition of which of the following is highest in cell membrane

[Medicoman]

The composition of which of the following is highest in cell membrane?

• 1. Proteins
• 2. Phospholipids
• 3. Cholesterol
• 4. Carbohydrates

exp:

As per the 12th Edition of Guyton, the following are the approximate composition of a cell membrane/ plasma membrane.

• Proteins- 55%

• Phospholipids- 25%

• Cholesterol-13%

• Other lipids- 4%

• Carbohydrates- 3%