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NEET UG BIOLOGY MCQ: CELL-THE UNIT OF LIFE
1
Hard
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Understanding
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a. The passage through which movement of RNA and protein molecules takes place in both
directions in a nuclear pore.
b. A disc-shaped structure is kinetochore is present as a lateral side of centromere.
c. DNA moves easily in both directions through the nuclear pore.
Read the following and select the correct option.
directions in a nuclear pore.
b. A disc-shaped structure is kinetochore is present as a lateral side of centromere.
c. DNA moves easily in both directions through the nuclear pore.
Read the following and select the correct option.
View answer and explanation
Correct option: A
a and b are true
Option A (a and b are true) is correct because RNA and protein molecules move through nuclear pores, and kinetochores are disc-shaped structures on the centromere. DNA does not move easily through the nuclear pore.
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