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Match List I with List II:
Options:
List I | List II |
A. Gene 'a' | I. Beta-galactosidase |
B. Gene 'y' | II. Transacetylase |
C. Gene 'i' | III. Permease |
D. Gene 'z' | IV. Repressor protein |
Choose the correct answer from the options given below:
Solution:
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Verified Answer
The correct answer is:
A-II, B-III, C-IV, D-I
Gene 'a'
- The structural gene of the lac-operon which codes for Transacetylase enzyme.
Gene 'y'
- The structural gene of the lac-operon which codes for Permease enzyme.
Gene 'i'
- The i gene codes for the repressor of the lac operon.
- The repressor binds to the operator region to stop the transcription of structural genes.
Gene 'z'
- The structural gene of the lac-operon which codes for b- enzyme.
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