Question
Which of the following represents the correct sequence of genes of a lac operon system?
Answer: Option C
:
C
The lac operon of E.coli consists of a promoter gene, operator gene and three structural genes, all of which work together to digest lactose. There is also a regulator gene which is usually present outside the operon, but is essential, as it codes for the repressor protein.
Was this answer helpful ?
:
C
The lac operon of E.coli consists of a promoter gene, operator gene and three structural genes, all of which work together to digest lactose. There is also a regulator gene which is usually present outside the operon, but is essential, as it codes for the repressor protein.
Was this answer helpful ?
More Questions on This Topic :
Question 1. The Mutation Theory was put forward by....
Question 3. Purines are the same in both DNA and RNA.....
Question 5. The Mutation Theory was put forward by....
Latest Videos
Latest Test Papers
Submit Solution