Operon Concept and Jacob Monod Model MCQs Quiz Online PDF Download

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MCQs on Operon Concept and Jacob Monod ModelQuiz PDF Download

MCQ: An operon is made up of

  1. promoter
  2. operator
  3. structural genes
  4. all of above


MCQ: In Jacob- Monod model, operator prevents binding of

  1. repressor
  2. expresser
  3. operon
  4. telomere


MCQ: Functional unit of genomic DNA containing a cluster of genes under control of single promoter is termed as

  1. operon
  2. chromatin
  3. polymer
  4. telomere


MCQ: Expression of prokaryotic operons leads to generation of

  1. polycistronic mRNA
  2. monocistronic mRNA
  3. polycistronic tRNA
  4. monocistronic tRNA


MCQ: Mutations at promoter block initiation of

  1. translation
  2. replication
  3. transcription
  4. Polymerization