The enzyme which catalyzes the primary carboxylation step in the photosynthetic $C_4$ cycle is:

  • A
    $RuDP$ carboxylase
  • B
    $PEP$ carboxylase
  • C
    Carbonic anhydrase
  • D
    None of these

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Similar Questions

Who proposed the $CAM$ pathway of $CO_2$ fixation?

What is the role of large bundle sheath cells found around the vascular bundles in $C_{4}$ plants?

Which of the following plants economises transpirational loss of water?

$I.$ They have special leaf anatomy. $II.$ They tolerate high temperature.
$III.$ Lack photorespiration. $IV.$ Greater productivity of biomass.
These are the probable characters of:

Tropical plants like sugarcane show high efficiency of $CO_2$ fixation because of:

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