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

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 12. Respiration in plants1 Mark
MCQ
Mark the incorrect statement.
  • A
    Breaking of $C$ -$C$ bonds of complex organic molecules by oxidation cells leading to the release of a lot of energy is called cellular respiration
  • B
    Initial stage of cellular respiration takes place in cytoplasm
  • ✓
    Incomplete oxidation of pyruvate by the stepwise removal of all the hydrogen atoms, leaving three molecules of $CO_2$
  • D
    $TCA$ cycle starts with the condensation of acetyl group with $OAA$ and $H_2O$ to yield citric acid
✓

Answer

Correct option: C.
Incomplete oxidation of pyruvate by the stepwise removal of all the hydrogen atoms, leaving three molecules of $CO_2$
c
Incomplete oxidation results in alcoholic/ Lactic acid fermentation.

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