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Anaphase promoting complex (APC) is a pr...

Anaphase promoting complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cells. If APC is defective in a human cell, which of the following is (2017) expected to occur ?

A

Chromosomes will not condense

B

Chromosomes will be fragmented

C

Chromosomes will not segregate

D

Recombination of chromosome arms will

Text Solution

Verified by Experts

The correct Answer is:
C
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Mitosis result in producing two cells which are similar to each other. What would be the consequence if each of the following irregularities occurs during Mitiosis ? a) Nuclear membrance fails to disintegrate b) Duplication of DNA does not occurs. c) Centromeres do not divide d) Cytokinesis does not occur.

Knowledge Check

  • Cell division is tightly regulated. Which of the following is true regarding mitosis OR meiosis? (I) Mitosis shows no homologue pairting (II) There is no S phase between meiosis I and II (III) Meiosis centromeres do not devide at anaphase i

    A
    I and III only
    B
    I and II only
    C
    II only
    D
    I, II and III
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