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The GTP Bound To β\beta -Tubulin Hydrolyzes to GDP and Pi
A) During Depolymerization of Pi

Question 19

Multiple Choice

The GTP bound to β\beta -tubulin hydrolyzes to GDP and Pi


A) during depolymerization of the α\alpha - β\beta dimer.
B) during polymerization of dimers onto microtubules.
C) during depolymerization of dimers from microtubules.
D) following polymerization but before depolymerization.

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