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BIOLOGY
Cytidine is a...

Cytidine is a

A

Nucleoside

B

Nitrogen base

C

Nucleotide

D

Common dinucleotide in DNA and RNA

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The correct Answer is:
A
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Adenosine, guanosine, thymidine, uridine, cytidine are all ____ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are _______.

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AAKASH INSTITUTE ENGLISH-MOLECULAR BASIS OF INHERITANCE -ASSIGNMENT (SECTION -A) Objective Type Questions
  1. Adjacent nucleotides in a polynucleotide chain are joined by

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  2. Sugars are attached to the pyrimidines by the formation of

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  3. Cytidine is a

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  4. Which of the following process is related to reverse transcription?

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  5. Which of the following structures are present in core particle of nucl...

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  6. Packaging of DNA helix

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  7. Length of DNA in E. coli is

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  8. Which of the followi11g radioactive isotopes were utilised for labelli...

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  9. Dominance of RNA world is proved by

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  10. Which plant was- used by Taylor to prove semiconservative replication ...

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  11. Unwinding of DNA creates tension which is released by enzyme

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  12. During polymerisation of deoxyribonucleosides triphosphates in bacteri...

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  13. DNA polymerases catalyse polymerisation in------------------direction

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  14. During DNA replication which of the following does not act as substrat...

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  15. Out of the two strands of DNA one is carrying genetic information for...

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  16. When a mature mRNA was hybridized to its gene, certain loops were obse...

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  17. Poly A tail is present in

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  18. Find out the incorrect match.

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  19. Give one word - One codon codes for only one amino acid. The genetic c...

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  20. What is incorrect for UTR?

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