How is the structure of phospholipids related to its function?

A: -The polar heads and fatty acid tails enable the cell to form a semi-permeable barrier between the inside of the cell and its environment.

B: are molecules or parts of a molecule that can react with another molecule to affect the interactions of molecules.

C: genetic disease caused by a mutation in the genes that code for the enzymes that either stabilize or make collagen.

D: is the proportion of a particular allele (variant of a gene) among all allele copies being considered