The only process that can bring glucose molecules into cells that does not involve the metabolic energy of ATP is
A) phagocytosis.
B) pinocytosis.
C) active transport.
D) diffusion.
E) osmosis.

Question

Quizplus · Accepted Answer

Diffusion is the only process among the options given that does not require the metabolic energy of ATP to transport glucose molecules into cells. Diffusion occurs when there is a concentration gradient between the extracellular and intracellular environment, and glucose molecules move from an area of high concentration to an area of low concentration until equilibrium is reached. This passive transport process does not require ATP. Phagocytosis, pinocytosis, active transport, and osmosis all require ATP either directly or indirectly to move molecules into cells.

The Only Process That Can Bring Glucose Molecules into Cells