One of the functions of the lipid rafts is to
A) act as a storage mechanism for fatty acids.
B) control fluidity of the membrane.
C) coordinate cell signaling.
D) maintain sodium levels in the cell.

Question

Quizplus · Accepted Answer

Lipid rafts are dynamic, small (10-200 nm), heterogeneous, and highly ordered structures within the cell membrane that are enriched in cholesterol, sphingolipids, and specific proteins. One of their functions is to act as platforms for the coordinate cell signaling, where specific membrane proteins can interact with each other and the lipid environment, leading to efficient signaling events.

One of the Functions of the Lipid Rafts Is to