In the processes of photosynthesis and cellular respiration, the reactants can be summarized as follows:
Photosynthesis:
- Reactants:
- Carbon Dioxide (CO2)
- Water (H2O)
- Light Energy (not typically included in a simple chemical equation, but essential for the process)
Cellular Respiration:
- Reactants:
- Glucose (C6H12O6)
- Oxygen (O2)
So, compiling the reactants:
Photosynthesis:
- CO2
- H2O
Cellular Respiration:
- C6H12O6
- O2
These equations represent the foundational processes through which energy is converted and utilized in living organisms.