Question

The lipid bilayer molecules do what for the cell ?

A. Help cells recognize each other

B. Allow food molecules into the cell

C. Prevent the passage of certain molecules into the cell

D. Organize amino acids for protein synthesis

Answer 1

Answer: The lipid bilayer molecules act as a barrier by allowing only certain molecules/substances to pass through the bilayer and into the cell, vice versa. The lipid bilayer is composed of two "layers". One layer is the "head" part which is the circular part of the bilayer.

Answer 2

D .organize amino acids