In the fluid mosaic model of the plasma membrane, how many fatty acid chains are typically attached to a single phospholipid molecule?
Q1. In the fluid mosaic model of the plasma membrane, how many fatty acid chains are typically attached to a single phospholipid molecule?
Answer: Two
Explanation: Phospholipids contain two fatty acids, glycerol, phosphoric acid, and a nitrogenous base like choline; triglycerides contain three fatty acids.