Question

HELP!! WILL MEDAL AND FAN!
Cells require glucose as a source of energy to carry out life processes. Large molecules like glucose cross the cell's plasma membrane by

Answer 1

A)being pumped through ion channels.
B)active transport through protein channels.
C)passive diffusion through the lipid bilayer.
D)facilitated diffusion through protein channels.

Answer 2

I think its A but idk

Answer 3

a

Answer 4

nope its D