What method do cells use to transfer small to moderate-sized water-soluble substances across the membrane?
A)vesicular transport
B)carrier-mediated transport
C)phagocytosis
D)protein-assisted osmosis
E)electrical diffusion

Question

What method do cells use to transfer small to moderate-sized water-soluble substances across the membrane?
A)​vesicular transport
B)carrier-mediated transport
C)phagocytosis
D)protein-assisted osmosis
E)​electrical diffusion

Quizplus · Accepted Answer

Cells use carrier-mediated transport to transfer small to moderate-sized water-soluble substances across the membrane. Carrier proteins bind to the solute and transport it across the membrane, depending on concentration and electrochemical gradients. Vesicular transport is used for larger molecules and particles, phagocytosis is used to engulf solid particles, protein-assisted osmosis is not a recognized cellular process, and electrical diffusion is a synonym for facilitated diffusion, which is a type of carrier-mediated transport.

What Method Do Cells Use to Transfer Small to Moderate-Sized