YESPYQ Start Practice
🩺 NEET🧬 Biology

In the lac operon, the z gene codes for : [NEET 2026]

Q1

In the lac operon, the z gene codes for :

[NEET 2026]

a

transacetylase

b

the repressor of lac operon

c

permease

d

beta-galactosidase

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149
← Previous questionNext question →

Practice more NEET Biology PYQs

See every question on Molecular Basis of Inheritance, or browse the full NEET question bank.

See all questions on Molecular Basis of Inheritance →