Type 2 T-independent

TLS Online TPP Program

#Id: 7280

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 7281

#Unit 6. System Physiology – Plant

Glyceraldehyde- 3-phosphate dehydrogenase and phosphoribulokinase is regulated by CP12 by forming supramolecular complex.

TLS Online TPP Program

#Id: 7282

#Unit 6. System Physiology – Plant

All the reactions of the Calvin cycle except those catalyzed by rubisco, sedoheptulose 1,7-bisphosphatase, and ribulose 5-phosphate kinase also take place in animal tissues. Lacking these three enzymes, animals cannot carry out net conversion of CO2 to glucose.

TLS Online TPP Program

#Id: 7283

#Unit 6. System Physiology – Plant

An important property of rubisco is its ability to catalyze both the carboxylation and the oxygenation of RuBP. Oxygenation is the primary reaction in a process known as photorespiration

TLS Online TPP Program

#Id: 7284

#Unit 6. System Physiology – Plant

C2 oxidative photosynthetic carbon cycle requires the participation of three organelles—chloroplasts, mitochondria, and peroxisomes

TLS Online TPP Program

#Id: 7285

#Unit 6. System Physiology – Plant

Evolution of oxygenase activity occurred before the time, about 2.5 billion years ago, when production of O2 by photosynthetic organisms started to raise the oxygen content of the atmosphere.