RuBp carboxylase acts as RuBp carboxygenase at ______ CO2 conc. and ______ O2 conc.
low, low
low, high
high, high
high, low
Explanation:
During photorespiration RUBP carboxylase acts RUBP oxygenase under low CO2 High O2 concentrations.
During photorespiration RUBP carboxylase acts RUBP oxygenase under low CO2 High O2 concentrations.