Question

When the cell concentrates potassium within, against the natural tendency of matter, it is performing _____.

a. passive diffusion
b. facilitated diffusion
c. active transport
d. pinocytosis

Answer 1

Answer: C. active transport

Step-by-step explanation:

Answer 2

When the cell concentrates potassium withing, against the natural tendency of matter, it is performing active transport. The correct answer is C.