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The net electric charge on DNA and histo...

The net electric charge on DNA and histones is

A

both positive

B

both negative

C

negative and positive, respectively

D

zero

Text Solution

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The correct Answer is:
C
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ARIHANT NEET-GENE, ITS EXPRESSION AND REGULATION-Chapter Exercise (A) Taking it together (Assorted questions of the Chapter for Advanced Level Practice
  1. Initiation of polypeptide chain in eukaryotic protein synthesis in inc...

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  2. The smallest RNA is :-

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  3. The net electric charge on DNA and histones is

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  4. Genes that are involved in turning off or on the transcription of a se...

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  5. Control of gene experssion takes place at the level of

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  6. Which of the following steps in transcription is catalysed by RNA poly...

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  7. A nucleoside differs from a nucleotide. It lacks the

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  8. Both deoxyribose and ribose belong to a class of sugars called

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  9. In a DNA strand the nucleotides are linked together by

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  10. The first translated codon in any mRNA binds to an anticodan is

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  11. A prokaryotic gene of 600 nucleotides long can code for a polypeptide ...

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  12. All of the following are transcribed from DNA except

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  13. All of the following would be found in a eukaryotic cell except

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  14. Which of the following is transcribed and then translated to form a pr...

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  15. How many spirals (twins or helices) a DNA of 2000 base pairs will have...

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  16. An prokaryotic gene typically has all of the followings features excep...

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  17. In some viruses, DNA is synthesised by using RNA as template, Such a D...

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  18. Who suggested that an intermediate RNA molecule would be needed to rea...

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  19. One-gene-one enzyme hypothesis was proposed by :-

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  20. Experiments using N15 (heavy nitrogen) to confirm the semiconserative ...

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