Molecular Basis of InheritanceMedium
Question
In the lac operon, the $z$ gene codes for
Options
A.permease
B.transacetylase
C.beta-galactosidase
D.the repressor of lac operon
Solution
Sol. [Key Concept: lac operon — z gene codes for β-galactosidase]
In lac operon,
$i$ gene codes for - regulator protein
z gene codes for - beta-galactosidase
y gene codes for - Permease
a gene codes for - transacetylase
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