Molecular-Basis-Of-Inheritance Question 285

Question: Match the column and find out the correct combination:

Gene Product Function of the product I. z-gene $ \beta $ -galactosidase Hydrolysis lactose II. y-gene Transacetylase Uptake of lactose III. a-gene Permease protein Function not known IV. Inhibitor gene Repressor protein Switch off operator gene

Options:

A) II and III

B) I and III

C) I, III, IV

D) I and IV

Show Answer

Answer:

Correct Answer: A

Solution: