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The light-dependent reactions of photosynthesis take place within the thylakoids. These reactions occur when the pigment chlorophyll, located within the thylakoid membranes, captures energy from the sun (photons) to initiate the breakdown of water molecules. 2. The light-dependent reactions convert light energy into chemical energy.
- Glossary
A cell is the basic structural and functional unit of an...
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When it comes to photosynthesis, the most important parts of...
- Reactants and Products
The light-independent reactions of photosynthesis—also known...
- Mechanisms of Evolution
The change in peppered moths’ coloration from light to dark,...
- Glossary
Jan 30, 2023 · How Light-Dependent Reactions Work. The overall function of light-dependent reactions is to convert solar energy into chemical energy in the form of NADPH and ATP. This chemical energy supports the light-independent reactions and fuels the assembly of sugar molecules. The light-dependent reactions are depicted in Figure 8.16.
In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy. In the light-independent reactions, the chemical energy harvested during the light-dependent reactions drives the assembly of sugar molecules from carbon dioxide. Figure 23.6.
The overall function of light-dependent reactions is to convert solar energy into chemical energy in the form of NADPH and ATP. This chemical energy supports the light-independent reactions and fuels the assembly of sugar molecules. The light-dependent reactions are depicted in Figure 8.15. Protein complexes and pigment molecules work together ...
How Light-Dependent Reactions Work. The overall function of light-dependent reactions is to convert solar energy into chemical energy in the form of NADPH and ATP. This chemical energy supports the light-independent reactions and fuels the assembly of sugar molecules. The light-dependent reactions are depicted in . Protein complexes and pigment ...
Sep 21, 2021 · How Light-Dependent Reactions Work. The overall purpose of the light-dependent reactions is to convert light energy into chemical energy. This chemical energy will be used by the Calvin cycle to fuel the assembly of sugar molecules. The light-dependent reactions begin in a grouping of pigment molecules and proteins called a photosystem.
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Is light a form of energy?
The visible light seen by humans as white light actually exists in a rainbow of colours. Certain objects, such as a prism or a drop of water, disperse white light to reveal these colours to the human eye. The visible light portion of the electromagnetic spectrum is perceived by the human eye as a rainbow of colours, with violet and blue having ...