Question

32. Study the schematic representation of the genes involve in the lac operon given below and answer the
question that follow.
Identify
and name the regulatory gene in this eperon Expiain its role in switdhing off the
operon.
Why is the lac operon's regulation referred to as negative regulation?
Name the inducer molecule and the products of the genes "z" and "y" of the operon. Write
the function of this gene product.​

Answer 1

Answer:

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Explanation:

Regulatory gene in this operon is "i" gene.

Role of the regulatory gene in switching off operon is as follows: