Question

Which is an example of an active transport protein?
(Select all that apply.)
a channel protein
the sodium-potassium pump
a carrier protein that does not use ATP
a carrier protein that uses ATP

Answer 1

a carrier protein that used atp.

Answer 2

Answer:

the sodium-potassium pump

a carrier protein that uses ATP

Explanation:

The sodium-potassium pump is an example of an active transport membrane protein/transmembrane ATPase. Using the energy from ATP, the sodium-potassium moves three sodium ions out of the cell and brings two potassium ions into the cell.