Questions
In lac operon, information for β-galactosidase formation is present in the gene
a
lac y
b
lac a
c
lac z
d
lac i
detailed solution
Correct option is C
The z gene codes for beta-galactosidase.The y gene codes for permease.The a gene codes a transacetylase.The i gene codes for repressor of the lac operon.Talk to our academic expert!
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Number of regulatory and structural genes present in lac operon are
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