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Given is the schematic of lac operon
Which of the following truly describe the operon structure?
  • a)
    lacI, O form the structural genes
  • b)
    P, lacI and O perform regulatory functions.
  • c)
    Z, Y, A are the regulatory genes.
  • d)
    LacI binds at P.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Given is the schematic of lac operonWhich of the following truly descr...
Bacterial lac operon consists of three structural genes involved in transport and utilization of lactose, under the control of a common promoter.In the schematic of lac operon given in the statement; P is the promoter, lacI-repressor, O is operator which is the binding site of repressor protein, product of lac I gene.Z, Y and A form the structural genes that encode beta galactosidase, permease and transacetylase enzymes respectively.
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Given is the schematic of lac operonWhich of the following truly describe the operon structure?a)lacI, O form the structural genesb)P, lacI and O perform regulatory functions.c)Z, Y, A are the regulatory genes.d)LacI binds at P.Correct answer is option 'B'. Can you explain this answer?
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Given is the schematic of lac operonWhich of the following truly describe the operon structure?a)lacI, O form the structural genesb)P, lacI and O perform regulatory functions.c)Z, Y, A are the regulatory genes.d)LacI binds at P.Correct answer is option 'B'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about Given is the schematic of lac operonWhich of the following truly describe the operon structure?a)lacI, O form the structural genesb)P, lacI and O perform regulatory functions.c)Z, Y, A are the regulatory genes.d)LacI binds at P.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given is the schematic of lac operonWhich of the following truly describe the operon structure?a)lacI, O form the structural genesb)P, lacI and O perform regulatory functions.c)Z, Y, A are the regulatory genes.d)LacI binds at P.Correct answer is option 'B'. Can you explain this answer?.
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