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Regulatory proteins are the accessory pr...

Regulatory proteins are the accessory proteins than interact with RNA polymerase and affect its role in transcription. Which of the following statements in correct about regulatory protein?

A

They only increase expression

B

They only decrease expression

C

They interact with RNA polymerase but do not affect the expression.

D

They can act both as activators and as repressors.

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MBD-MOLECULAR BASIS OF INHERITANCE-Exercise
  1. Regulatory proteins are the accessory proteins than interact with RNA ...

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  2. To initate translation, the mRNA first binds to :

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  3. In E.coli, the lac operon gets switched on when :

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  4. What is Human genome project ? Briefly write about the salient feature...

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  5. Differentiate between monocistronic and polycistronic transcription un...

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  6. Where and when does replication occur?

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  7. What is meant by term gene expression?

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  8. Differentiate induction and repression.

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  9. Sketch a "Clover Leaf Model of RNA". Write its role in translation.

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  10. Name the enzymes involved during replication of DNA

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  11. Name the enzymes involved during transcription of RNA.

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  12. Discuss the mechanism of transduction as illustrated by Hershey and Ch...

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  13. Comment on the utility of variability in the number of tandem repeats ...

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  14. Write pair of contrasting characters of:

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  15. Name the type of inheritance in which genotype ratio is same as phenot...

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  16. Name the 6 biogeographical realms?

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  17. Draw a schematic representation of the structure of a transscription u...

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  18. Draw a schematic representation of the structure of a transscription u...

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  19. Draw a schematic representation of the structure of a transscription u...

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  20. Draw a schematic representation of the structure of a transscription u...

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  21. Mention the function of promoter gene in transcription.

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