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In tRNA, CCA sequence is found at 3 end ...

In tRNA, CCA sequence is found at 3 end and G at 5' end. This CCA group is

A

present from the beginning of tRNA formation

B

added after transcription

C

added after translation

D

added before transcription

Text Solution

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The correct Answer is:
B
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TRUEMAN BIOLOGY-MOLECULAR BASIS OF INHERITANCE-MCQs
  1. tRNA is attached to mRNA by its.

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  2. Clover leaf model of holley for tRNA is a 2D model giving secondary st...

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  3. In tRNA, CCA sequence is found at 3 end and G at 5' end. This CCA grou...

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  4. In the protein synthesis, tRNA carrying the amino acid enters from whi...

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  5. During protein synthesis, a ribosome moves from 5' to 3' end of mRNA t...

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  6. The ribosomal binding loop of tRNA is

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  7. RNA is synthesized on

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  8. The wrong base if added, is remvoed and proper baase is usually added ...

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  9. Short segments of DNA called Okazaki fragements are synthesized during...

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  10. Leading strand is

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  11. mRNA is eukaryotes is synthesized on 3'to5' strand of DNA in 5'to3' di...

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  12. The numberof punctuation condons in a genetic code are

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  13. In prokaryotes, first amino acid taking part in protein synthesis is

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  14. The initiation codon in protein synthesis is

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  15. Because most of the amino acids are represented by more than one codon...

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  16. In codon in DNA is AAA, what will be the anticodon for it.

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  17. Genetic code was cracked (deciphered) by

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  18. The first genetic material could be:

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  19. Protein doess not constitute genetic material because it

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  20. Backbone of DNA strand is built up of

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