Experts please give answer ,,......

Dear student,
Please find below the answer:

The correct option is (2).
RuBP Carboxylase-Oxygenase  (Ribulose- 1, 5-bisphosphate Carboxylase-Oxygenase) is also called RUBISCO. It has a dual function as it has both carboxylase and oxygenase activity. It is the most abundant enzyme complex found on the earth. It can act on two substrates:  Carbon dioxide (carboxylase activity- for carbon dioxide assimilation into glucose during photosynthesis) and Oxygen (oxygenase activity-causing photorespiration,  decreasing the photosynthetic efficiency of plants).   

Hope this information clears your doubt.

  • 0
What are you looking for?