Question

Know the four primary active pumps we discussed; where and how do they function; where does the energy come from?

Answer 1

Active transport is a process that involves proteins acting as pumps to transport substances across the cell membrane. The sodium-potassium pump is an example of a primary active transport pump that requires ATP energy.

Step-by-step explanation:

Active transport is a process that involves proteins acting as pumps to transport substances across the cell membrane against their concentration gradients. One example of a primary active transport pump is the sodium-potassium pump, which moves sodium ions out of the cell and potassium ions into the cell. This pump requires energy in the form of ATP to function.