What does the $i$ gene encode in the $lac$ operon?
- A$\beta$-galactosidase
- BPermease
- CRepressor protein
- DLactose
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Similar Questions
Genes that are involved in turning on or off the transcription of a set of structural genes are called:
MediumAIPMT 1998
View SolutionThe activity of structural genes is controlled by.....
Medium
View SolutionMatch the following genes of the $Lac$ operon with their respective products.
$(a)\; i$ gene $(i)\; \beta-\text{galactosidase}$ $(b)\; z$ gene $(ii)\; \text{Permease}$ $(c)\; a$ gene $(iii)\; \text{Repressor}$ $(d)\; y$ gene $(iv)\; \text{Transacetylase}$
Select the correct option.
| $(a)\; i$ gene | $(i)\; \beta-\text{galactosidase}$ |
| $(b)\; z$ gene | $(ii)\; \text{Permease}$ |
| $(c)\; a$ gene | $(iii)\; \text{Repressor}$ |
| $(d)\; y$ gene | $(iv)\; \text{Transacetylase}$ |
Select the correct option.
MediumNEET 2019
View SolutionAt which site does the repressor bind in the $Lac$ operon?
Medium
View SolutionWhich of the following is required as an inducer for the expression of the $lac$ operon?
Medium
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