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Operator of operon is the target for the...

Operator of operon is the target for the attachment of

A

Inducer substance

B

Repressor protein

C

RNA polymerase

D

Repressor gene

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The correct Answer is:
B
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AAKASH SERIES-MOLECULAR BASIS OF INHERITANCE-Exercise-I (Translation, Gene expression and regulation)
  1. Actual site of transcription intiation in Lac operon is

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  2. The genes which regulate the expression of other genes are

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  3. An operon consists of

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  4. Cistrons, that codes for a polypeptide, in an operon are called

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  5. The region in an operon that controls the transcriptional activity is

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  6. In the operon the gene that lies immediately upstream to the structura...

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  7. When operator of operon is off

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  8. Operator of operon is the target for the attachment of

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  9. In Lac operon this lies upstream to the operator region

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  10. In Lac operon RNA polymerase first binds to

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  11. In the absence of this, the repressor protein binds to the operator an...

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  12. The inducer of Lac operon binds to

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  13. Molecules which are responsible for the expression of any operon by bi...

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  14. In eukaryotes, mRNA containing genetic code is formed by

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  15. Spliceosomes remove

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  16. Match List-I with List-II and select the correct option

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  17. Match List-I with List-II and select the correct option.

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  18. Match List-I with List-II and select the correct option

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  19. Match the following and select the correct option

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  20. Match the following regarding Lac operon and select the correct option...

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