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At metaphase, chromosomes are attached t...

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

A

kinetochores

B

Centromere

C

Satellites

D

Secondary constrictions

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-CELL CYCLE AND CELL DIVISION -SECTION - C ( Previous year Questions )
  1. Identify the meiotic stage in which the homologous chromosomes separat...

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  2. Select the correct option with respect to mitosis

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

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  4. During mitosis ER and nucleolus begin to disappear at

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  5. Which stages of cell division do the following figures A and B represe...

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  6. Given below is a schematic break-up of the phases/stages of cell cycle...

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  7. Synapsis occurs between:

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  8. In which stage of the cell cycle are histone proteins synthesised in a...

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  9. Centromere is required for

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  10. Comparing small and large cells, which statement is correct ? (1) S...

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  11. During cell growth, DNA synthesis takes place in

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  12. In the somatic cell cycle

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  13. Select the correct option with respect to mitosis

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  14. How many chromosomes will the cell have at G(1),after S and after M-ph...

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  15. The best stage to view structure, size and to count the number of chro...

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  16. Each chromosome at anaphase stage of bone marrow cell in our body has

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  17. Colchicine is a cell pison which arrests cell division at and can ind...

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  18. During cell division in apical meristem, the nuclear membrane appears ...

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  19. How many mitotic divisions are needs for a single cell to make 128 ce...

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  20. Which one of the following structures will not be common to mitotic c...

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