Botany · 2010
NEET 2010 · Prelims · Code A · Q126
Select the two correct statements out of the four (a-d) given below about lac operon. (a) Glucose or galactose may bind with the repressor and…
Select the two correct statements out of the four (a-d) given below about lac operon.
(a)
Glucose or galactose may bind with the repressor and inactivate it
(b)
In the absence of lactose the repressor binds with the operator region
(c)
The z-gene codes for permease
(d)
This was elucidated by Francois Jacob and Jacque Monod
The correct statements are :
Official answer
(4)
(b) and (d)
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NEET (UG) 2010 Botany question, with the answer from NTA’s final answer key. Where our answers come from.