NEET 2001 Biology question

In Negative operon : -

(1)Inducer binds with repressorCorrect
(2)Co-repressor does not binds with repressor
(3)Corepressor binds with inducer
(4)CAMP have negative effect on lac operon

Answer: (1)

Solution

In a negatively controlled operon (e.g. lac operon) the regulator gene makes a repressor that binds the operator and blocks transcription. The inducer (allolactose/lactose) binds the repressor, changes its shape so that it can no longer bind the operator, and the structural

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-088837