Which statements are true concerning the process of facilitated diffusion? (Select all that apply).
A) Facilitated diffusion is also referred to as passive mediated transport.
B) This process expends no metabolic energy.
C) Moving solute molecules through cellular membranes are involved in this process.
D) Movement up a concentration gradient is necessary.
E) Facilitated diffusion is the primary means for water transport.

Question

Quizplus · Accepted Answer

In passive mediated transport,also called facilitated diffusion,the protein transporter moves solute molecules through cellular membranes without expending metabolic energy.Downward movement along a concentration gradient is necessary.Osmosis is the movement of water down a concentration gradient.

Which Statements Are True Concerning the Process of Facilitated Diffusion