Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Given below is a DNA segment showing component of lac operonIn this operon - Sarthaks eConnect
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Practice Online Test Series for JEE Main 2018 & NEET 2018

Given below is a DNA segment showing component of lac operon:


In this operon:

A.

Only z, y, a genes are transcribed

B.

RNA polymerase binds to operator site

C.

Glucose inhibits the expression of structural genes

D.

Binding of RNA polymerase to promotes is inhibited by allolactose