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At metaphase, chromosmes are attached to...

At metaphase, chromosmes are attached to the spindle fibres by their

A

Satellites

B

(Secondary constrictions)

C

Kinetochores

D

Centromeres

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The correct Answer is:
C
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PRADEEP-CELL CYCLE AND CELL DIVISION -PRACTICE QUESTIONS(Multiple choice quetions)
  1. the long and short arms of chromosome are designated respectively as :

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  2. Select the correct option with respect to mitosis

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  3. At metaphase, chromosmes are attached to the spindle fibres by their

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  4. Yeast cell can progress through the cell cycle in about

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  5. During gamete formation, the enzyme recombinate participates during

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  6. Given below is the representaton of a certain event at a particular st...

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  7. Identify the meiotic sage in which the homologous chromosomes separate...

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  8. The complex formed by a pair of synapsed homologous chromosomes is cal...

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

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  10. Meiosis takes place in

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  11. During which phase(s) of cell cycle amount of DNA in a cell remains at...

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  12. In 'S' phase of the cell cycle

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  13. The enzyme recombinase is required in which stage of meiosis ?

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

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

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  16. Spindle fibers attach on to

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  17. In meiosis crossing over is initiated at

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  18. During cell growth, DNA synthesis takes place in

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  19. When cell has stalled DNA replication fork , which checkpoint should b...

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  20. Match the stages of meiosis in Column-I to their characteristic featur...

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