Active transport requires

Question

Quizplus · Accepted Answer

Active transport is a process that requires energy to move molecules or ions against their concentration gradient. This energy can come from ATP hydrolysis, as well as other sources such as light, voltage, or chemical gradients. Therefore, Choice A is the best answer. Diffusion (Choice B) and osmosis (Choice D) are both passive processes that do not require energy input. Hormones (Choice C) can play a role in regulating cell and tissue function, but are not directly involved in the process of active transport.

Active Transport Requires