Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?
A. the sodium-potassium pump
B. aquaporins
C. gated ion channels
D. ATP



Answer :

B. aquaporins molecules dramatically increases the rate of diffusion of water across cell membranes

Aquaporins efficiently speed up the total rate of water diffusion across the cell membrane due to the slow diffusion of water through the lipid bilayer.Which would quicken diffusion via a cell membrane?

To facilitate the flow of materials through the cell membrane, cell membranes are incredibly thin. Pressure and Temperature: As with any chemical reaction, raising the temperature or pressure makes the particles have more kinetic energy, which speeds up the diffusion process.Which of the following would speed up diffusion across a cell membrane?

The speed at which molecules move depends on temperature. Therefore, the rate of diffusion increases with increasing temperature. How does surface area impact diffusion rate? The rate of diffusion through the membrane increases with the membrane's surface area.

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