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Dominance of RNA world is proved by...

Dominance of RNA world is proved by

A

Capping

B

Splicing

C

Polyadenylation

D

All of these

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-MOLECULAR BASIS OF INHERITANCE -ASSIGNMENT (SECTION -A) Objective Type Questions
  1. Length of DNA in E. coli is

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

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  3. Dominance of RNA world is proved by

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

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

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

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

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

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

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

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  11. Poly A tail is present in

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  12. Find out the incorrect match.

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

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  14. What is incorrect for UTR?

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  15. In bacteria, catalytic RNA is found in

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  16. In lac operon,the regulator gene codes for

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  17. Mark the incorrect option w.r.t lac operon

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  18. In lac operon the lac mRNA

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  19. How many locations have been identified in human genome where sin...

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  20. What is incorrect for human chormosome 1?

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