Answer:
C. "Using the sodium-potassium pump involves the hydrolysis of ATP and the
release of Nat to the outside of the cell."
Explanation:
The use of a sodium-potassium pump is a form of active transport, not diffusion. It also requires energy because the pump moves ions against their concentration gradient (low to high), unlike diffusion.
Answer:
D
Explanation:
collisions between molecules and atoms push on the container creating pressure
The most important compound in living beings includes nucleic acid, carbohydrates, proteins and lipids
