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Biotechnology Engineering · Q61

Cell Biology

Engineering and GATE · Biotechnology Engineering · question 61

Q61

Which one of the following statements is true for actin?

A.
Actin filament is structurally polarized, and the two ends are not identical
Answer
B.
De novo actin polymerization is a single-step process
C.
The pointed end of the actin filaments is the fast-growing end
D.
Actin forms spindle fibers during mitosis

Answer: Option A

Solution

Answer: Option A
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