Question

PLEASE HELP
The plasma membrane has a double layer of phospholipids with _____ dispersed throughout.


carbon
phosphorus
fats
protein

Answer 1

proteins

Answer 2

Thanks

Answer 3

m A particularly important example in animal cells is cholesterol, which helps strengthen the bilayer and decrease its permeability. Cholesterol also helps regulate the activity of certain integral membrane proteins. Integral membrane proteins function when incorporated into a lipid bilayer. Because bilayers define the boundaries of the cell and its compartments, these membrane proteins are involved in many intra- and inter-cellular signaling processes. Certain kinds of membrane proteins are involved in the process of fusing two bilayers together. This fusion allows the joining of two distinct structures as in the fertilization of an egg by sperm or the entry of a virus into a cell.

Answer 4

Wow okay thank you helps a lot

Answer 5

The plasma membrane is _____.