in a plasma membrane how do the tails of the phospholipid molecules line up?
a. they stick out with the heads in the center.
b. they are sandwiched between two layers of heads.
c. they tangle randomly to form a fiber.
d. they alternate with their heads.

Question

in a plasma membrane how do the tails of the phospholipid molecules line up? 
a. they stick out with the heads in the center.
b. they are sandwiched between two layers of heads.
c. they tangle randomly to form a fiber.
d. they alternate with their heads.

dqswag · Answer

they are sandwiched between two layers of heads

dqswag · Answer

@jimmiedeel