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Semiconservative replication of DNA was ...

Semiconservative replication of DNA was first demonstrated in

A

Drosophila melanogaster

B

Escherichia coli

C

Streptococcus pneumoniae

D

Salmonella typhimurium

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The correct Answer is:
B
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MODERN PUBLICATION-MOLECULAR BASIS OF INHERITANCE -COMPETITION FILE OBJECTIVE TYPE QUESTIONS (Multiple Choice Questions (MCQs) :)
  1. Whose experiments cracked the DNA and discobered unequivocally that a ...

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  2. T.O.Diener discovered a:

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  3. Semiconservative replication of DNA was first demonstrated in

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

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  5. The coding segment of DNA is :

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

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

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  8. Formation of peptide and glycosidic bonds involves

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  9. What will be the corect gene expression pathway

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

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

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

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

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

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

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

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

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

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  19. In bacteria, the formation of peptide bond during translation is effec...

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  20. Location or sites in the human DNA where single base DNA differences o...

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