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In a DNA molecule distance between two b...

In a DNA molecule distance between two bases is

A

2 nm/20 Å

B

0.2 nm/2 Å

C

3.4 nm/34 Å

D

0.34 nm/3.4 Å

Text Solution

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The correct Answer is:
D
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PRADEEP-CELL CYCLE AND CELL DIVISION -PRACTICE QUESTIONS(Multiple choice quetions)
  1. Which stage of cell division do the following figures A and B represen...

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  2. Assertion: Synthesis of DNA takes place in the S. phase of interphase....

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  3. In a DNA molecule distance between two bases is

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  4. Which of the following conditions is called monosomic?

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  5. Cell divison can not be stopped in which phase of the cell cycle.

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  6. DNA replication occurs in

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  7. The exchange of segments of non-sister chromatids between chromosomes ...

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  8. the long and short arms of chromosome are designated respectively as :

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  9. Select the correct option with respect to mitosis

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

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

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  12. During gamete formation, the enzyme recombinate participates during

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

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

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

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

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  17. Meiosis takes place in

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

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  19. In 'S' phase of the cell cycle

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

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