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Whose experiments cracked the DNA and di...

Whose experiments cracked the DNA and discobered unequivocally that a genetic code is a "triplet" :-

A

Nirenberg and Mathaei

B

‘Hershey and Chase

C

Morgan and Sturtevant

D

Beadle and Tatum

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The correct Answer is:
A
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Whose experiments cracked DNA and discovered triolet nature of genetic code ?

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Select true (T) or false (F) for the following statements and choose the correct option. A. QB bacteriophage has RNA as is material. B. Free 2'0H of RNA makes it more labile and easily degradable. C. The experiment of Hershey and Chase gave unequivocal proof that DNA is the genetic material. A B C

select true (T) or false (F) for the following statements and choose the correct option. A. QB bacteriophage has RNA as genetic material. B. Free 2'OH of RNA makes it more labile and easily degradable. C. The experiment of Hershey and chase gave unequivocal proof that DNA is the genetic meterial.

MODERN PUBLICATION-MOLECULAR BASIS OF INHERITANCE -COMPETITION FILE OBJECTIVE TYPE QUESTIONS (Multiple Choice Questions (MCQs) :)
  1. mRNA direct the building of proteins through a sequience of

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  2. Beadle and Tatum showed that each kind of mutant bread mould they stud...

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  3. Whose experiments cracked the DNA and discobered unequivocally that a ...

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  4. T.O.Diener discovered a:

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  5. Semiconservative replication of DNA was first demonstrated in

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  6. Removal of introns and joining the exons in a defined order in a trans...

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  7. The coding segment of DNA is :

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  8. Okazaki is known for his contribution to the understanding of

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  9. The beginning of understanding genetic transformation in bacteria was ...

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  10. Formation of peptide and glycosidic bonds involves

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  11. What will be the corect gene expression pathway

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  12. The main aim of the human genome project is..........

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  13. DNA gyrase, the enzyme that participates in the process of DNA replica...

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  14. Assertion: Synthesis of DNA takes place in the S. phase of interphase....

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  15. In genetic fingerprinting, the 'probe' refers to ….

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  16. In the lac operon system, beta-galactosidase is coded by

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  17. The process of copying genetic information from one strand of DNA to ...

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  18. Consider the statements (i) rRNA provides template for synthesis of ...

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  19. During Meselson and Stahl' experiments, heavy DNA was distinguished fr...

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  20. The process of removal of introns and joining of exons is called :

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