Question

Define
1) Operon
2) Operator
3) Structural gene
4) Helicase
5) Topoisomerase

Answer 1

HEY.......
HERE IS U R ANSWER
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1) Operon: a group of closely linked genes that produces a single messenger RNA molecule in transcription and that consists of structural genes and regulating elements (as an operator and promoter)

2. Operator
a person who uses and controls something (such as a machine, device, or business) : someone who operates something


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