How are photosynthesis and cellular respiration related to each other
CellEnergySE | Cellular Respiration | Photosynthesis
The fact that both resort to the 'electron transport chain' when it comes to the movement of electrons is perhaps one of the most prominent similarities between photosynthesis and cellular respiration.
The photosynthesis-cellular respiration relationship also explains why the two are necessary for the presence of life on the planet.
How are respiration and photosynthesis related to each other
In other words, the plants and other lifeforms which resort to photosynthesis are dependent on organisms which resort to cellular respiration for carbon dioxide, and all these organisms are - in turn, dependent on the glucose that they derive from plants for their energy requirements.
Photosynthesis and Cellular Respiration - SlideShare
The chemical equation for photosynthesis is 6CO2 + 6H2O + Light energy → C6H12O6 + 6O2; wherein carbon dioxide (CO2), water (H2O) and sunlight are reactants and glucose (C6H12O6) and oxygen (O2) are the .
Cellular Respiration: In the process of cellular respiration, the biochemical energy derived from nutrients is converted to adenosine triphosphate (ATP), which is necessary for these organisms to facilitate various life functions.
Photosynthesis and Cellular Respiration - Homework Set
NAD+ and FAD act like electron shuttle buses for the cell. The empty buses, NAD+ and FAD, drive up to oxidation reactions and collect electron passengers. When the electrons get on the bus, the driver puts up the H sign to show that the bus is full. Then the full buses, NADH and FADH2, drive over to reactions that need electrons and let the passengers off. The buses are now empty again, so they drive back to another oxidation reaction to collect new passengers. During cellular respiration, the electron shuttle buses drive a loop between the reactions of glycolysis and the Krebs cycle (where they pick up passengers) to the electron transport chain (where they drop off passengers).