Select the $correct$ match :
Select the $correct$ match :
- [NEET 2018]
- A
Francois Jacob and Jacques Monod -$ Lac\,operon$
- B
Alec Jeffreys -$Streptococcus\,pneumoniae$
- C
Matthew Meselson and F. Stahl -$Pisum sativum$
- D
Alfred Hershey and Martha Chase -$TMV$
Similar Questions
The lac operon consists of
The lac operon consists of
- [AIPMT 2010]
Select the two correct statements out of the four $(i-iv)$ given below about lac operon.
$i.$ Glucose or galactose may bind with the repressor and inactivate it.
$ii.$ In the absence of lactose, the repressor binds with the operator region.
$iii.$ The z-gene codes for permease.
$iv.$ This was elucidated by Francois Jacob and Jacque Monod.
Select the two correct statements out of the four $(i-iv)$ given below about lac operon.
$i.$ Glucose or galactose may bind with the repressor and inactivate it.
$ii.$ In the absence of lactose, the repressor binds with the operator region.
$iii.$ The z-gene codes for permease.
$iv.$ This was elucidated by Francois Jacob and Jacque Monod.
All of the following are part of an operon except
All of the following are part of an operon except
- [NEET 2018]
In the medium where $E$. coli was growing, lactose was added, which induced the lac operon. Then, why does lac operon shut down some time after addition of lactose in the medium?
In the medium where $E$. coli was growing, lactose was added, which induced the lac operon. Then, why does lac operon shut down some time after addition of lactose in the medium?
Which of the following would you expect to find in an inducible system?
Which of the following would you expect to find in an inducible system?