Q. During dark reaction, for the fixation of carbon, the three carbon atoms of each molecule of 3 –phosphogylceric acid (PGA) are derived from (Solved)
1. RuBP only
2. CO2 only
3. RuBP + CO2
4. RuBP + CO2 + PEP.
- c. RuBP + CO2
1. RuBP only
2. CO2 only
3. RuBP + CO2
4. RuBP + CO2 + PEP.