Multiple Choice
GLUT-1 is an example of what?
A) a membrane-bound pump that moves large molecules against a gradient by using ATP
B) a protein that is toxic to cells because it opens channels in membranes
C) a recognition protein that identifies cells as belonging to the body
D) a transport protein that facilitates diffusion of a large molecule across cell membranes
Correct Answer:
Verified
Correct Answer:
Verified
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