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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 expected to occur?

A

Chromosomes will not condense

B

Chromosomes will be fragmented

C

Chromosomes will not segregate

D

Recombination of chromosome arms will occur

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-CELL CYCLE AND CELL DIVISION -SECTION - C ( Previous year Questions )
  1. Which of the following options gives the correct sequence of events du...

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  2. Anaphase Promoting Complex (APC) is a protein degradation machinery ne...

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  3. During cell growth, DNA synthesis takes place in

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  4. When cells have stalled DNA replication fork, which checkpoint should ...

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  5. Match the stages of meiosis in Column - I to their characteristic feat...

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  6. In meiosis crossing over is initiated at

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  7. Spindle fibres attach on to

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  8. A cell at telophase stage is observed by a student in a plant brought ...

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  9. Which of the following is not a characteristic feature during mitosis ...

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  10. Arrange the following events of meiosis in correct sequence : (a) Cr...

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  11. Select the correct option: {:(,I,,II),((a),"Synapsis aligns homologo...

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  12. During which phase(s) of cell cycle, amount of DNA in a cell remains a...

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  13. In 'S' phase of the cell cycle

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  14. The enzyme recombinase is required at which stage of meiosis

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  15. A stage in cell division is shown in the figure. Select the answer whi...

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  16. The complex formed by a pair of syn- apsed homologous chromosomes is c...

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  17. Meiosis takes place in

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  18. During gamete formation, the enzyme recombinase participates during

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  19. Given below Is the representation of a certain event at a particular s...

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  20. Identify the meiotic stage in which the homologous chromosomes separat...

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