AP BIOLOGY

THE CELL

TRANSPORT INTO AND OUT OF THE CELL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If a molecule moves into a cell from low concentration to high concentration, what type of transportation is being performed?
A
Diffusion
B
Active Transport
C
Facilitated Diffusion
D
Osmosis
Explanation: 

Detailed explanation-1: -Symporter. A symporter uses the downhill movement of one solute species from high to low concentration to move another molecule uphill from low concentration to high concentration (against its concentration gradient).

There is 1 question to complete.