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Home Microbiology Transcription See What Others Are Saying!
  • Question
  • The components found in all prokaryotic transcription terminators is


  • Options
  • A. a poly-U region
  • B. Rho factor
  • C. a hairpin structure
  • D. none of these

  • Correct Answer
  • a hairpin structure 


  • More questions

    • 1. The physical nature of genomes is studied under

    • Options
    • A. structural genomics
    • B. comparative genomics
    • C. proteo genomics
    • D. functional genomics
    • Discuss
    • 2. Mumps vaccine is prepared from the cultures of

    • Options
    • A. chick fibroblasts
    • B. African green monkey cells
    • C. healthy calves
    • D. sheep
    • Discuss
    • 3. If ?G of a chemical reaction has a negative value, the reaction

    • Options
    • A. releases energy
    • B. requires energy
    • C. both (a) and (b)
    • D. none of these
    • Discuss
    • 4. The reactions of the cell that are carried out for capturing energy are called

    • Options
    • A. catabolism
    • B. metabolism
    • C. anabolism
    • D. activation energy
    • Discuss
    • 5. Which of the phage types of Mycobacterium tuberculosis occurs most frequently in India?

    • Options
    • A. Type A
    • B. Type B
    • C. Type C
    • D. Type I
    • Discuss
    • 6. Passive immunization is done for

    • Options
    • A. tuberculosis
    • B. diphtheria
    • C. enteric fever
    • D. all of these
    • Discuss
    • 7. RNA populations can also be used as PCR templates after reverse transcription into

    • Options
    • A. c DNA
    • B. t RNA
    • C. m DNA
    • D. r RNA
    • Discuss
    • 8. Which type of interferon is produced by T lymphocytes?

    • Options
    • A. ?
    • B. ?
    • C. ?
    • D. ? and ?
    • Discuss
    • 9. Agglutination reaction is more sensitive than precipitation for the detection of

    • Options
    • A. antigens
    • B. antibodies
    • C. complement
    • D. antigen-antibody complexes
    • Discuss
    • 10. Intracytoplasmic inclusion bodies are found in cells infected with

    • Options
    • A. Rabies virus
    • B. Vaccinia virus
    • C. Fowlpox virus
    • D. all of these
    • Discuss


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