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What does A and B represent in the given...

What does A and B represent in the given representation ?

A

A-Ribonucleoside, B-Deoxyribonucleoside

B

A-Ribonucleotide, B-Deoxyribonucleotide

C

A-Nucleoside, B- Nucleotide

D

A-Nucleotide, B- Nucleoside

Text Solution

Verified by Experts

The correct Answer is:
c
(c) : `"sugar" +"Nitrogenous base" rarr "Nucleoside sugar" +"Nitrogenous base" +"Phosphate" rarr "Nucleotide"`
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NCERT FINGERTIPS ENGLISH-MOLECULAR BASIS OF INHERITANCE-Molecular Basis Of Inheritance
  1. What does A and B represent in the given representation ?

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  2. In DNA strand, the nucleotides are linked together by

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  3. In a DNA molecule, the phosphate group is attached to carbon of the su...

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  4. Which of the following shown the correct positions of the phoshate (P)...

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  5. DNA as an acidic substance present in nucleus was first identified by ...

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  6. Which of the following pairs is incorrectly matched?

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  7. Watson and Crick (1953) proposed DNA was based on (i) X-ray diffract...

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  8. If a double stranded DNA has 20% of cytosine, what will be the percent...

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  9. In one polyncleotide strand of a DNA molecule the ratio of A+T//G+C ...

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  10. If the sequence of bases in one strand of DNA is ATGCATGCA, what woul...

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  11. Refer to the given figure

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  12. Given figure represents the DNA double helix model as proposed by Was...

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  13. The given flow chart represents the flow of genetic information betwee...

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  14. Synthesis of DNA from RNA is explained by

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  15. Histone proteins are

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  16. What does the given diagram represent ?

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  17. The structure in chromatin seen as 'beads-on' string' when viewed unde...

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  18. Refer the given figure of nucleosome and select the option that correc...

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  19. Read the following satements and select the correct option. Loosely ...

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  20. Find out the wrong statement about heterochromatin.

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