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During translation initiation in prokary...

During translation initiation in prokaryotes, a GTP molecule is needed in : -

A

Formation of formyl-met-tRNA

B

Binding of 30S subunit of ribosome with mRNA

C

Association of 30 S-mRNA with fromyl-met tRNA

D

Association of 50 S subunit of ribosome with initiation complex

Text Solution

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The correct Answer is:
C
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ALLEN-GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION-EXERCISE-I (CONCEPTUAL QUESTIONS)
  1. Sometimes the starting codon is GUG in place of AUG, GUG normally stan...

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  2. Which one of the following triplet codes , is correctly matched with i...

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  3. During translation initiation in prokaryotes, a GTP molecule is needed...

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  4. Degeneration of a genetic code is attributed to the

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  5. Whate would happen if in a gene encoding a polypeptide of 50 amino aci...

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  6. A sequence of how many nucleotides in messenger RNA makes a codon for ...

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  7. Which one of the following pairs is correctly matched with regard to ...

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  8. A strand of DNA has following base sequence 3'-AAAAGTGACTAGTGA-5' On t...

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  9. Given below is the sequence of processed mRNA ready for translation: ...

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  10. Protein synthesis in an animal cell occurs

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  11. Which one of the following statements is true for protein synthesis ( ...

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  12. The drug streptomycin inhibits the process of

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  13. Translation is a process in which :

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  14. In a polypeptide chain of 125 amino acids, if the 25^(th) amino acid i...

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  15. The first codon discovered by Nirenberg and Matthei was :

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  16. Which of the following is not correct about translation

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  17. Amino acid is carried by tRNA at its

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  18. Arrangement of three successive bases in the genetic code codes for :

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  19. Out of 64 codons, 61 codons code for 20 types of amino acid. This char...

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  20. Anticodons are found in

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