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STD 12 - 5. molecular basis of inheritance — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 5. molecular basis of inheritance1 Mark
MCQ
What function is performed by sigma factor and rho factor in the process of transcription
  • A
    Of initiation and termination
  • B
    Of initiation and elongation
  • C
    Of charging $tRNA$ and elongation
  • D
    None of the above
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