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Which is true for repressible operon :-...

Which is true for repressible operon :-

A

`"Off" underset("Inducer")to "on"`

B

Inactive repressor + Co-repressor = active repressor

C

Active repressor + Inducer = inactive repressor

D

`"On" overset("Inducer")to "off"`

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The correct Answer is:
B
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MOTION-MOLECULAR BASIS OF INHERITANCE-EXERCISE - 1
  1. Which is true for typtophan operon :-

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  2. The end prodict of metabolic panthway may bind a repressor to make th...

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  3. Which is true for repressible operon :-

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  4. What does ''lac'' refer to in what we call the lac operon ?

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  5. Which of the following is produced by E-Coli in the lactose operon.

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  6. A functional complex comprising a cluster of genes including structura...

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  7. Functioning of structural gene is controlled by:

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  8. Who explained the operon model the first time

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  9. The accessibility of promote regions of prokaryotic DNA by RNA polymer...

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  10. Regulation of lac operon by repressor is referred to as -

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  11. Which is incorrect

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  12. Which is the primary step for regulation of gene expression.

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  13. The sequence of structural genes in lac operon is

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  14. DNA finger printing was invented by :-

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  15. Which one of the following pairs of terms/names mean one and the same ...

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  16. What is the first step in the Southern Blot technique

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  17. Which step does not involve in DNA finger printing

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  18. The technique of transferring DNA fargment separated on agarose gel to...

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  19. Western blotting is used for the identification of :-

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  20. Which of the following techniques are used in analyzing restrication f...

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