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STD 11 - 11. photosynthesis in higher plants — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 11. photosynthesis in higher plants4 Marks
MCQ
$PEP$ case has an advantage over $RuBisCo.$ The advantage is
  • ✓
    $RuBisCo$ combines with $O_{2}$ but $PEP$ case do not
  • B
    $RuBisCo$ combines with $N O_{2}$ but $PEP$ case do not
  • C
    $RuBisCo$ conserve energy but $PEP$ case do not
  • D
    $PEP$ case is present in both mesophyll cells and bundle sheath cells but $RuBisCo$ is not
✓

Answer

Correct option: A.
$RuBisCo$ combines with $O_{2}$ but $PEP$ case do not
a
$PEP$ case has an advantage over the RuBisCo because $PEP$case does not bind to the oxygen. But $RuBisCo$ binds with oxygen and does the photorespiration, which is a harmful and wastage process and leads to decrease in photosynthetic yields

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