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Molecular Basis Of Inheritance

Question
CBSEENBI12047559
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Operator genes are controls to which gene mechanism?

  • Structural gene

  • Activator gene

  • Regulator gene

  • Modulac gene

Solution

A.

Structural gene

Operator genes in lac operon controls the activity of structural gene. Operator is a segment of DNA to which a repressor binds. It is a segment present between the promoter and the genes of the operon.

Some More Questions From Molecular Basis of Inheritance Chapter

What made DNA more preferrable as genetic material ?

Process of replication is completed in how much time in E.coli ?

What is average rate of polymerization ?

List three components of transcription unit.

Which RNA acts as an adapter ?

Name three kinds of polymerases.

What is splicing ?

Which is more stable DNA or RNA?

Expand UTR.

Where are UTRs present in mRNA strand ?

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