NEET2019Botany-Genetics
NEET 2019 Botany Gene Expression Match the Following Question
Type: Match the Following-conceptual-Medium-Class 12
Match the following elements of the lac operon with their respective products:
| Column I | Column II |
|---|---|
| (i) i gene | (p) β – galactosidase |
| (ii) z gene | (q) Permease |
| (iii) a gene | (r) Repressor |
| (iv) y gene | (s) Transacetylase |
A
i – p, ii – q, iii – r, iv – s
B
i – q, ii – r, iii – s, iv – p
C
i – s, ii – p, iii – q, iv – r
D
i – s, ii – p, iii – q, iv – t
Correct Answer
Option A
Detailed Explanation
i gene codes for Repressor, z gene for β-galactosidase, a gene for Transacetylase, and y gene for Permease.
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