AP BIOLOGY

THE CELL

TRANSPORT INTO AND OUT OF THE CELL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How do molecules prefer to move along a concentration gradient?
A
From low to high concentrations
B
Molecules will not flow one way or the other
C
Towards molecules they can bond with
D
From high to low concentrations
Explanation: 

Detailed explanation-1: -Diffusion is the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration. For cell transport, diffusion is the movement of small molecules across the cell membrane.

There is 1 question to complete.