Q. Match the following genes of the Lac operon with their respective products. [table] Column-I | Column-II ; (a) i gene | (i) $\beta$-galactosidase ; (b) z gene | (ii) Permease ; (c) a gene | (iii) Repressor ; (d) y gene | (iv) Transacetylase [/table] Select the correct option.
A) (a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
B) (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
C) (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
D) (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
Explanation
[Solution] i gene: repressor; z: $\beta$-galactosidase; a: transacetylase; y: permease. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.