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The given figure shows lac operon and i...

The given figure shows lac operon and its functioning. Select the option which correctly labels A, B, X, Y and Z

A

`{:(A,B,X,Y,Z),("Repressor","Inducer",beta-"galactosidase","Permease","Transacetylase"):}`

B

`{:(A,B,X,Y,Z),("Repressor","Inducer","Permease",beta-"galactosidase","Transacetylase"):}`

C

`{:(A,B,X,Y,Z),("Inducer","Repressor",beta-"galactosidase","Permease","Transacetylase"):}`

D

`{:(A,B,X,Y,Z),("Inducer","Repressor",beta-"galactosidase","Transacetylase","Permease"):}`

Text Solution

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The correct Answer is:
a
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NCERT FINGERTIPS-MOLECULAR BASIS OF INHERITANCE-Molecular Basis Of Inheritance
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  2. Match column I with II column II and select the correct option from th...

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  3. The given figure shows lac operon and its functioning. Select the opt...

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  4. Which of the following cannot act as inducer ?

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  5. Inducible operon system usually accurs in (i) pathways. Nutrient mol...

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  6. Repressible operon system is usually found in (i) pathways. The pathwa...

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  7. Match column I with II column II and select the correct option from th...

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  8. Human genome consists of approximately

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  9. Estimated number of genes in human being is

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  10. Which of the following statement regarding 'human genome' is incorrect...

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  11. Select the correct option that correctly fill the blanks i-iv. I . L...

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  12. Arrange the various steps of DNA fingerprinting technique in the corre...

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  13. Match column I with II column II and select the correct option from th...

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  14. A scientist was studying an in vitro euckaryotic transcription system...

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  15. A DNA template plus primer with the structure (where =a phosphate grou...

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  16. C-value is the characteristic DNA content in a haploid cell of a given...

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  17. The DNA fingerprinting analysis analysis of four family members is sh...

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  18. An organism uses 20 amino acids while its DNA is made up of 6 types of...

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  19. The semi-conservative nature of DNA replication was established by Me...

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  20. You have created a fusion between trp operon and lac operon which enco...

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