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In the following diagram of the lac oper...

In the following diagram of the lac operon, which is an operon for inducible enzymes , identify the components and enzymes.

A

X = Repressor , Y = Inducer , `E_=B` - galactrosidase `E_2` = permease, `E_3=` Transacetylase

B

X = Inducer , Y = Repressor , `E_=B` - galactrosidase `E_2` = permease, `E_3=` Transacetylase

C

X = Repressor , Y = Inducer , `E_=B` - galactrosidase `E_2` = Transacetylase , `E_3=` permease

D

X = Repressor , Y = Inducer , `E_=B` - permease `E_2` = Transacetylase , `E_3=` galactrosidase

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The correct Answer is:
A
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