Question

Gene, which is responsible for the synthesis of a polypeptide chain is called :
a. structural gene
b. operator gene
c. promoter gene
d. regulator gene​

Answer 1

Answer:

ans is - structural Gene.

Answer 2

Answer:

Promoter is a DNA segment that serves to initiate transcription of a particular gene. ... These transcription factors bind to the operator region which is located just upstream the binding site of the RNA polymerase and hence, prevent the binding and transcription.

Option (c) is correct i.e. promoter gene

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