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Semiconservative replication of DNA was ...

Semiconservative replication of DNA was first demonstrated in

A

Escherichia coli

B

Streptococcus pneumoniae

C

Drosophila melanagaster

D

Salmonella typhimurium

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The correct Answer is:
A
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ARIHANT NEET-GENE, ITS EXPRESSION AND REGULATION-Chapter Exercise (C) Medical entrance s gallery
  1. Gene regulation governing lactose operon of E. coli that involves the ...

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  2. In sea urchin DNA, which is double stranded, 17% of the bases were sho...

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  3. Semiconservative replication of DNA was first demonstrated in

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  4. The enzyme used to join the fragment of DNA during the process of repl...

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  5. 6-(4-Hydroxy-3 Methyl-trans-2-butenylamine) purine is also called

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  6. Which of the following is correct regarding RNA processing?

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  7. Spliing is the process where

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  8. RNA polymerase -1 transcribes eukaryotic ribosome which does not consi...

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  9. In 125 amino acid sequence if the codon of 25th amino acid is mutated ...

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  10. The codon AUG has dueal function. It is an initiation codon and also c...

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  11. The nitrogen base found only in DNA is also called

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  12. In a 3.2 Kbp long piece of DNA , 820 adenine bases were found. What ...

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  13. A beads on a string like chromatin with 200 beads or nucleosomes conta...

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  14. Assertion (A) Transcription unit is often monocistronic in eukaryotes ...

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  15. Which is A and B is given digram?

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  16. In translation, amino acyle tRNA synthetase recognises the correct ami...

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  17. Which RNA is synthesised by transcription done through the RNA polymer...

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  18. The t-RNA anticodon 3' - UAC-5' will pair with the m-RNA codon :

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  19. What will be the percentage of guanine in a DNA molecule having 20% ad...

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  20. Which one of the following is wrongly matched?

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