Science Environmental Chem sections 1-3: The movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.

ac·tive trans·port
Related Words: Diffusion, Osmosis

Question

The movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.

ac·tive trans·port
Related Words: Diffusion, Osmosis

Arul Gupta · Accepted Answer

#14 Active Transport

The movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy. ac·tive trans·port Related Words: Diffusion, Osmosis