Question

What is active transport​

Answer 1

active transport is when molecules move across a cell membrane from a lower concentration to a higher concentration

Step-by-step explanation:

active transport needs cellular energy to get this movement

Answer 2

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

Step-by-step explanation:

Requires energy input from a cell and enables A cell to move a substance against its concentration gradient