Study the figure given below and answer the questions:(a) How does the

1.	Study the figure given below and answer the questions:(a) How does the repressor molecule get inactivated? (b) When does the transcription of lac mRNA stop? (c) Name the enzyme transcribed by the gene ‘z’.
Answer» (a) When the inducer comes in contact with repressor, repressor is inactivated. (b) When lactose is lacking or absent, the transcription of lac mRNA stops. (c) b-galactosidase.

Study the figure given below and answer the questions:(a) How does the repressor molecule get inactivated? (b) When does the transcription of lac mRNA stop? (c) Name the enzyme transcribed by the gene ‘z’.

Answer»

(a) When the inducer comes in contact with repressor, repressor is inactivated.

(b) When lactose is lacking or absent, the transcription of lac mRNA stops.

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Study the figure given below and answer the questions:(a) How does the repressor molecule get inactivated? (b) When does the transcription of lac mRNA stop? (c) Name the enzyme transcribed by the gene ‘z’.

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