ATP isn't created during the process of photosynthesis. Photosynthesis merely creates glucose, which is afterwards consumed to create the ATP. This ATP, however, serves the purpose all ATP does in the body: energy that the cell can use.
ATP and NADPH are produced during photosystems I and II of the light phase of photosynthesis.
Carbon, ATP and NADPH
An easily understood explanation is: NADPH carries high-energy electrons that were produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell. NADPH is a chemical compound which gives hydrogen atom for the formation of the carbohydrate in the dark reactions of the photosynthesis. Photosynthesis is completed in two steps: Light reactions dark reactions Another explanation: NADPH provides a source of hydrogen for reduction reactions in photosynthesis. In the light independent reactions carbon dioxide is converted into carbohydrate: CO2 --------> CH2O NADPH provides the hydrogen needed for this reaction.
It is photosynthesis where light is not needed. It is a nickname for the Calvin-Benson cycle which is the second main step of photosynthesis. It utilizes the ATP and NADPH produced from the light-reactions as well as carbon dioxide from the air in order to produce glucose.
light reactions
ATP and NADPH
ATP and NADPH
ATP and NADPH
NADPH and ATP are produced by the light reactions. The ATP is a high energy molecule produced by photophosphorylation while the NADPH is produced at the end of the electron transport chain.
ATP and NADPH
ATP and NADPH
An easily understood explanation is: NADPH carries high-energy electrons that were produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell. NADPH is a chemical compound which gives hydrogen atom for the formation of the carbohydrate in the dark reactions of the photosynthesis. Photosynthesis is completed in two steps: Light reactions dark reactions Another explanation: NADPH provides a source of hydrogen for reduction reactions in photosynthesis. In the light independent reactions carbon dioxide is converted into carbohydrate: CO2 --------> CH2O NADPH provides the hydrogen needed for this reaction.
hydrogen ions
The Calvin cycle is powered by ATP and NADPH. During photosynthesis there are light reactions and this is when ATP and NADPH are manufactured.
ATP and NADPH
ATP and NADPH are produced during photosystems I and II of the light phase of photosynthesis.
In light dependent reactions ATP and NADPH are produced