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Fill in the blanks: Operon concept was g...

Fill in the blanks: Operon concept was given by __________.

A

Hershey and Chase

B

Khorana and Ochoa

C

Watson and Crick

D

Jacob and Monod

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The correct Answer is:
D
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ARIHANT PUBLICATION-MOLECULAR BASIS OF INHERITANCE-PART II (QUESTIONS FOR PRACTICE) (Very Short Answer Type Questions)
  1. Termination codon which stops further addition of amino acids to the p...

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  2. Gene which is responsible for the synthesis of a polypeptide chain is ...

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  3. Fill in the blanks: Operon concept was given by .

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  4. Translation is the synthesis of

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  5. A phenomenon where the third base of t-RNA at its 5 end can pair with...

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  6. The peptide bonds are present between :

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  7. Which one is not a non-sense codon ?

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  8. Correct the statements, if required, by changing the underlined word(s...

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  9. Correct the statements, if required, by changing the underlined word(s...

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  10. Correct the statements, if required, by changing the underlined word(s...

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  11. Correct the statements, if required, by changing the underlined word(s...

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  12. The lac operon consists of :

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  13. Correct the statements, if required, by changing the underlined word(s...

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  14. ul(""64 codons"") code for all the·20 essential amino acids.

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  15. Prokaryotic mRNA is ul(""monocistronic"").

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  16. The structural genes are regulated as a unit by a single ul(""regulato...

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  17. The correspondence between triplets in DNA (or RNA) and amino acids in...

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  18. ………... is a short sequence of DNA where the repressor binds, preventin...

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  19. DNA fingerprinting works on the principle of ....... In DNA sequences...

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  20. The scientist who suggested that the genetic code should be made of a ...

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