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In genetic fingerprinting, the 'probe' r...

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

A

A radioactively labelled single stranded DNA molecule

B

A radioactively labelled single stranded RNA molecule

C

A radioactively labelled double stranded RNA molecule

D

A radioactively labelled double stranded DNA molecule.

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The correct Answer is:
A
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MODERN PUBLICATION-MOLECULAR BASIS OF INHERITANCE -COMPETITION FILE OBJECTIVE TYPE QUESTIONS (Multiple Choice Questions (MCQs) :)
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  2. Assertion: Synthesis of DNA takes place in the S. phase of interphase....

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

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

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

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

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

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

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

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

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  11. The 3'-5' phosphodiester linkages inside a polynucleotide chain serve ...

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  12. In transcription in eukaryotes, heterogenous nuclear RNA (hnRNA)is tra...

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  13. Non-proteinaceous enzyme that acts as a catalyst for the formation of ...

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  14. In lac operon i gene codes for :

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  15. Which one of the following have dual function ? It codes for methionin...

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  16. Menthyl guanosine triphosphate is added to the 5' end of hnRNA in a pr...

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  17. A typical nucleosome contains :

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  19. House-keeping proteins occur in

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  20. Which of the following statement about colour blindness is correct

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