Multiple Choice
You discover a protein, MtA, and find that it binds to the plus ends of microtubules in cells.The hypothesis that best explains this localization is that MtA
A) is involved in stabilizing microtubules.
B) binds to GTP-bound tubulin on microtubules.
C) is important for the interaction of microtubules with the centrosome.
D) will not bind to purified microtubules in a test tube.
Correct Answer:

Verified
Correct Answer:
Verified
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