Zoology - Molecular Basis of Inheritance Question with Solution | TestHub
ZoologyMolecular Basis of InheritanceRegulation of Gene ExpressionEasy2 minPYQ_2020
ZoologyEasysingle choice
All the following are correct, except:
Options:
Answer:
C
Solution:
In Lac operon, i-gene or regulator gene codes for repressor protein which binds to operator and prevents the transcription of structural gene. There are three structural gene, z-gene codes for beta-galactosidase. Y-gene codes for permease and a-gene codes for transacetylase. All three gene product are required for metabolism of lactose.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Molecular Basis of InheritanceSubtopic:Regulation of Gene Expression
⏱ 2mℹ️ Source: PYQ_2020
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