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STD 11 - 12. Respiration in plants — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 12. Respiration in plants1 Mark
MCQ
Substance whose $RQ$ is less than one is
  • A
    Carbohydrate
  • ✓
    Protein
  • C
    Organic acid
  • D
    All the above
✓

Answer

Correct option: B.
Protein
b
(b) Since amount of $C{O_2}$ released is less than absorbed ${O_2}$, therefore the value of $RQ\left( {\frac{{C{O_2}}}{{{O_{22}}}}} \right)$is less than unity.

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