Question

Briefly describe how cholesterol molecules absence would impact the cells overall function. Remember only one cell component can be absent at a time no cell membrane senior skip days.

Answer 1

Absence of cholesterol will affect cellular transport the most as cholesterol is an integral part of the cell membrane.

Step-by-step explanation:

Cholesterol, an animal sterol, is an important component of the cell membrane. In the membrane, it is abundantly found in regions known as the membrane rafts that are involved with cell signaling in various cellular processes such as cell cycle regulation, immune regulation and cellular transport. Cholesterol also gives the cell membrane its characteristic fluidity that is helpful in membrane transport.

Studies involving the manipulation of cholesterol levels in the cellular membrane have shown a degradation of membrane rafts. Membrane rafts,in the absence of cholesterol, fail to integrate effectively, affecting cellular processes such as membrane trafficking, cytoskeleton organization, and cell cycle regulation.