Multiple Choice
Which is the best definition of the term ligand?
A) A receptor composed of protein
B) A molecule or ion that binds to a protein
C) Any molecule found in the intracellular fluid
D) Any molecule found in the extracellular fluid
E) A carbohydrate molecule that binds weakly to membrane phospholipids
Correct Answer:

Verified
Correct Answer:
Verified
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