What is the overall equation for photosynthesis?

The overall equation for photosynthesis is represented as 6CO2 + 6H2O -> C6H12O6 + 6O2. This equation summarizes the process by which plants, algae, and some bacteria convert carbon dioxide and water into glucose and oxygen using sunlight as an energy source.

In this equation, six molecules of carbon dioxide (CO2) enter the plant through small openings called stomata, while six molecules of water (H2O) are absorbed from the soil through the roots. This process primarily occurs in the chloroplasts of plant cells, where chlorophyll captures light energy to drive the chemical reactions. The energy from sunlight is used to convert the reactants (CO2 and H2O) into glucose (C6H12O6), which serves as a source of energy and building material for the plant. The byproduct of this reaction is oxygen (O2), which is released into the atmosphere.

The other options represent different processes or reactions. For example, one option illustrates cellular respiration, which is the opposite of photosynthesis, where glucose and oxygen are used to produce carbon dioxide, water, and energy. Knowing the distinct roles of these equations helps emphasize why the chosen equation accurately portrays the photos