Question

The proteins embedded in the phospholipid do what in the cell membrane
A. Organize amino acids for protien
B.help cells recognize each other
C.allow larger molecules into the cell
D.prevent the passage of certain molecules into the cell

Answer 1

D

Answer 2

B, they're like markers for cell-cell communication

not D because it does allow some molecules in, it doesn't actually prevent things from going in, some molecules are just too big or charged to go into the cell