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The part of molecule that varies among D...

The part of molecule that varies among DNA molecule is

A

Phosphate molecule

B

nitrogen base

C

sugar molecule

D

all of these

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The correct Answer is:
B
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GRB PUBLICATION-THE GENETIC MATERIAL-DNA REPLICATION
  1. In DNA of certain organisms, guanine constitutes 20% of the bases. Wha...

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  2. In a nucleotide having a cytosine base and linked to a sugar by glycos...

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  3. The part of molecule that varies among DNA molecule is

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  4. There is no DNA in

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  5. Which DNA replication starts

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  6. During replication of DNA, Okazaki fragments are formed in the directi...

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  7. True replication of DNA is possible due to

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  8. If the total amount of adenine and thymine in a double stranded DNA is...

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  9. Purines have nitrogen atoms at positions.

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  10. During Meselson and Stahl's experiments, heavy DNA was distinguished f...

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  11. DNA gyrase, the enzymes that participates in the process of DNA replia...

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  12. Given below is a sample of a portion of DNA strand giving the base seq...

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  13. The double helical model of the DNA was proposed by Watson and Crick b...

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  14. The pyrimidine base which confers additional stability to DNA over RNA...

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  15. In Hershey and Chase experiments , radioactive .^(32)P was used to cul...

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  16. The unequivocal proof of DNA as the genetic material came from the stu...

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  17. In a double standed DNA, the sequence of nucleotides in one strand is ...

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  18. c-DNA is a :

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  19. During DNA replication, the torques are relieved by the enzyme :

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  20. The given diagrammatic representation shows one of the categories of s...

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