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Semiconservative DNA replication was fir...

Semiconservative DNA replication was first demonstrated by

A

Hershey and Chase

B

Griffith

C

Meselson and Stahl

D

Macleod and McCarty

Text Solution

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The correct Answer is:
C
Meselson and Stahl
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FULL MARKS-MOLECULAR GENETICS-ADDITIONAL QUESTIONS (1 - MARK QUESTIONS)
  1. Kornberg enzyme is called as …………………

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  2. Replication of DNA occurs at ……………….. phase of cell cycle.

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  3. Semiconservative DNA replication was first demonstrated by

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  4. How many types of DNA polymerases does an eukaryotic cell possess?

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  5. Identify the incorrect statement

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  6. The discontinuously synthesized fragments of lagging strand are called...

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  7. Retroviruses posses ………………… as genetic material.

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  8. Which is NOT a part of transcription unit?

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  9. Goldberg - Hogness box of eukaryotes is equivalent to ……………………. of pro...

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  10. Okazaki fragments are joined in a correct sequence by

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  11. Match the following:

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  12. The RNA polymerase of prokaryotes binds with………………….. actor to initiat...

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  13. Precursor "mRNA"overset(A) rarrhnRNA

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  14. Which of the following feature is absent in prokaryotes?

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  15. Which of the following sequence has completely translated? (i) AGA, ...

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  16. Capping of mRNA occurs using …………………..

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  17. One of the aspect is not a feature of genetic code?

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  18. Which of the triplet codon is not a code of proline? (i) CCU (ii) ...

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  19. Coding sequences found in split genes are called.

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  20. Which of the following mRNA yields 6 aminoacids after translation?

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