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For coding amino acid, number of codons...

For coding amino acid, ___________ number of codons are used

A

20

B

40

C

61

D

64

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Codon is formed by __________ number of bases.

Amino acids are :

There are 64 codons in the genetic code dictionary. (i)How many of them code for amino acids? (ii) How many amino acids are coded? (iii) What term would you give to those codons, which do not code for amino acids?

As more than one triplet codon can specify one amino acid, the genetic code is called non-ambiguous.

Write short note on Amino acid

SHARAM PUBLICATION-MOLECULAR BASIS OF INHERITANCE-EXERCISE
  1. In split genes coding sequences are

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  2. Codon is formed by number of bases.

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  3. For coding amino acid, number of codons are used

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  4. In Escherichia coli, lac operon is induced by

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  5. The portion of DNA which contains information for an entire polypeptid...

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  6. Fill In The blank : Transcription begins when ………………. binds to a promo...

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  7. Removal of introns and joining the exons in a definite order in a tran...

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  8. Copying of genetic information from one strand of DNA into RNA is

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  9. AUG codes for :

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  10. The central dogma of protein synthesis is :

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  11. Human genome project was launched in the year

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  12. How many genes approximaely are present in human genome?

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  13. Which is not applicable for DNA finger printing?

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  14. Which is responsible for expression of a trait?

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  15. DNA polymerase enzyme was discovered by

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  16. Which one of the following codons are not recognised by any aminoacyl ...

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  17. Fill In The blank : In protein synthesis , the codon used as a start s...

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  18. Correct the statements by changing the underlined words: Although cou...

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  19. Correct the statements if required by changing the underlined words: ...

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  20. Correct the statements if required by changing the underlined words: ...

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