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There are 125 amino acids. We want to sy...

There are 125 amino acids. We want to synthesize and mRNA. How many nitrogen bases are required to form sufficient condons to code all 125 amino acids?

A

375

B

125

C

42

D

3

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The correct Answer is:
A
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TRUEMAN BIOLOGY-MOLECULAR BASIS OF INHERITANCE-MCQs
  1. A segment of DNA has base sequence GAC GAC CGC AAA ACA AGC. Due to del...

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  2. Which is related to Teminism?

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  3. There are 125 amino acids. We want to synthesize and mRNA. How many ni...

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  4. Amino acid is carried by tRNA at its

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  5. Which is recognition site of tRNA?

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  6. tRNA is attached to mRNA by its

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

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

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

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

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  11. The ribosomal binding loop of tRNA is

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  12. RNA is synthesized on

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  13. The wrong base if added, is removed and proper base is usually added d...

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

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  15. Leading strand is

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

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  17. The number of punctuation codons in a genetic code are

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

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  19. The initiation codon in protein synthesis is

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

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