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Which is an arrangement of genes consisting of an operator, a promoter, and a repressor?

User Deqing
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Answer:

D) Operon

Step-by-step explanation:

User Grims
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The gene sequence containing an operator, promoter and repressor is known as an operon. These genes are called as structural genes. the operon is regulated by the presence/absence of the inducer such as glucose/lactose. It may also be a constitutive operon, which works all the time.
User Justin Obney
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