Question

Which of these statements is not true regarding active transport?

• A. It is an energy dependent process
• B. Molecules are transported along their concentration gradient
• C. Sodium – potassium pump requires active transport
• D. ATP is utilised

Answer 1

Answer:

B. Molecules are transported along their concentration gradient

• Active transport is the movement of molecules or ions from a region of their lower concentration to a region of their higher concentration, against the concentration gradient.

• It requires energy in the form of ATP.