In _______, the cell moves materials from a region of lower concentration to a region of higher concentration.
A) active transport
B) diffusion
C) filtration
D) osmosis

Question

Quizplus · Accepted Answer

Active transport is a process of moving materials against the concentration gradient (from lower concentration to higher concentration) by using energy. This process is opposite to diffusion, filtration, and osmosis, which moves materials with the concentration gradient from higher concentration to lower concentration.

In _______, the Cell Moves Materials from a Region of Lower