Back to CELL-CYCLE & CELL DIVISION

NEET UG BIOLOGY MCQ: CELL-CYCLE & CELL DIVISION

1 Easy

1 of 1

Understanding +4 | -1

What would be the change in the chromosome number, during S-phase?

View answer and explanation

Correct option: A

No change

The correct answer is A (No change) because during the S-phase, the amount of DNA doubles, but the chromosome number remains the same.

More Questions from CELL-CYCLE & CELL DIVISION

Practice All Chapter MCQs →

At metaphase of mitosis, each chromosome consists of ________ chromatid(s) _________ centromere(s) _________ kinetochore(s) and _________ molecule(s) of DNA. Mitosis occurs in: In which phase, DNA content will be doubled? Assertion : Cell growth is a continuous process
in terms of cytoplasmic increase.

Reason : DNA synthesis occurs only during
two specific stages in the cell cycle. Interkinesis means What is the approximate duration of cell cycle for a mammalian cell?