Dynamic assembly and disassembly of a cytoplasmic microtubule in a cell occurs primarily at its plus end,because its minus end is usually anchored to
A) a basal body.
B) a centromere.
C) a microtubule organizing center.
D) a mitochondrial outer membrane.
E) the plasma membrane.
Correct Answer:
Verified
Q6: Microtubules have an outer diameter of
A)7 nm.
B)8-12
Q7: Which of the following is true about
Q8: Which phase of microtubule polymerization in vitro
Q9: _ causes microtubules to form tight bundles
Q10: Tubulin may assemble onto one end while
Q12: Intermediate filaments
A)lack the intrinsic polarity of microtubules
Q13: Intermediate filaments
A)are 7 nm in diameter.
B)can be
Q14: Microtubules contribute to each of the following
Q15: The critical concentration for tubulin polymerization is
Q16: Axonemal microtubules are
A)dynamically unstable.
B)anchored on basal bodies.
C)randomly
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