Medical Quiz
★ Cell Structure and Functions Quiz

Facilitated diffusion:

A. requires a transmembrane protein

B. requires ATP

C. can move molecules against a concentration gradient

D. is typically used to transport small nonpolar molecules

Select your answer:
         


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Other quiz:

Toxicology › View

Toxicology is the study of what?

A. Disease

B. poisons

C. parasites

D. death

Anatomy and Physiology › View

Describes the front direction of the body

A. Dorsal

B. Distal

C. Anterior