Question

The cholesterol forms weak attractive forces with multiple phospholipids in the bilayer. would this increase or decrease flexibility of the membrane?

Answer 1

This would increase the flexibility of the membrane.

Step-by-step explanation:

Studies with isolated plasma membranes reveal that their most abundant components are phospholipids, cholesterol and proteins. These biological membranes are fluid like liquid paraffin. Cholesterol is one of the responsible for this cell membrane fluidity. This is because cholesterol molecules prevent carbon chains from interacting potently - which would result in a gelatinous state of the membrane. Therefore, we can conclude that if cholesterol forms weak attractive forces with multiple phospholipids in the bilayer, this increases membrane flexibility.

Answer 2

Flexibility decreases of the membrabe because even though they are forming with weak forces when they are added together they are still strong if cholesterol forms a weak attractive force with multiple phospholipids in the bilayer. In relation to membrane function, homeostasis membrane which contains water oxygen carbon dioxide concentration. the middle part sections of embedded protein chains have amino acids with hydrophobic r groups. The organic functional groups in a phospholipid molecule are amine phosphate methyl carbonyl. The phospholipid molecules main to the compartmentalization of a cell by the polar part of the phospholipid that becomes inside the cell and distributes it up.