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NEET UG BIOLOGY MCQ: CELL-CYCLE & CELL DIVISION
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At metaphase of mitosis, each chromosome consists of ________ chromatid(s) _________ centromere(s) _________ kinetochore(s) and _________ molecule(s) of DNA.
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Correct option: C
2, 1, 2, 2
Option C (2, 1, 2, 2) is correct because at metaphase, each chromosome consists of two chromatids, one centromere, two kinetochores, and two DNA molecules.
More Questions from CELL-CYCLE & CELL DIVISION
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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? If a daughter cell of a plant, after mitosis contains 6 chromosomes and , then the number of chromosomes and amount of respectively in -phase of the cell is
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? If a daughter cell of a plant, after mitosis contains 6 chromosomes and , then the number of chromosomes and amount of respectively in -phase of the cell is