Question

Match List-I with List-II \[ \begin{array}{|l|l|} \hline \text{List-I} & \text{List-II} \\ \hline (A) \; i & (I) \; \text{Permease} \\ \hline (B) \; z & (II) \; \text{Repressor} \\ \hline (C) \; y & (III) \; \text{Transacetylase} \\ \hline (D) \; a & (IV) \; \beta\text{-Galactosidase} \\ \hline \end{array} \]

• (A) - (IV), (B) - (II), (C) - (III), (D) - (I)
• (A) - (I), (B) - (III), (C) - (IV), (D) - (II)
• (A) - (I), (B) - (II), (C) - (III), (D) - (IV)
• (A) - (III), (B) - (IV), (C) - (I), (D) - (II)

Hint:

Understanding gene function helps in matching genes to their corresponding enzymes or regulatory molecules.

Answer 1

The Correct Option is C

Step 1: Understand the function of each gene.
- Gene 'i' encodes Permease, which helps in the transport of substances.
- Gene 'z' encodes the Repressor, which controls gene expression.
- Gene 'y' encodes Transacetylase, involved in acetylation processes.
- Gene 'a' encodes \(\beta\)-Galactosidase, which breaks down lactose.
Step 2: Matching the options.
Thus, the correct matching is:
- (A) 'i' matches with (I) Permease.
- (B) 'z' matches with (II) Repressor.
- (C) 'y' matches with (III) Transacetylase.
- (D) 'a' matches with (IV) \(\beta\)-Galactosidase.
Conclusion:
The correct answer is (3) (A) - (I), (B) - (II), (C) - (III), (D) - (IV).
Final Answer: \[ \boxed{\text{The correct answer is (A) - (I), (B) - (II), (C) - (III), (D) - (IV).}} \]