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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 5. molecular basis of inheritance1 Mark
MCQ
Operon is
  • ✓
    A set of closely linked genes regulating a metabolic pathways in prokaryotes
  • B
    The sequence of three nitrogen bases determining a single amino acid
  • C
    The sequence of nitrogen bases in $mRNA$ which codes for a single amino acid
  • D
    A gene responsible for switching on or off other genes(e)A segment of DNA specifying one polypeptide chain in protein synthesis
✓

Answer

Correct option: A.
A set of closely linked genes regulating a metabolic pathways in prokaryotes
a
It's Obvious

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