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Nov 13, 2024 · Photosynthesis is the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
Oct 28, 2020 · While light travels as a wave, it also can be a particle called a photon. Photons have no mass. They do, however, have a small amount of light energy. When a photon of light from the sun bounces into a leaf, its energy excites a chlorophyll molecule. That photon starts a process that splits a molecule of water.
Sep 30, 2021 · Plants are able to convert light energy into chemical energy in a process called photosynthesis. Photosynthesis is a series of complex chemical reactions. In the final step, chemical energy is turned into sugars using water and carbon dioxide from the atmosphere, which provides food to the plant.
Jun 21, 2024 · Most life on Earth depends on photosynthesis.The process is carried out by plants, algae, and some types of bacteria, which capture energy from sunlight to produce oxygen (O 2) and chemical energy stored in glucose (a sugar). Herbivores then obtain this energy by eating plants, and carnivores obtain it by eating herbivores. The process
Apr 21, 2020 · It is the process by which green plants, algae, and certain bacteria convert light energy from the sun into chemical energy that is used to make glucose. The word ‘photosynthesis’ is derived from the Greek word phōs, meaning ‘light’ and synthesis meaning ‘combining together.’
Since plants are photoautotrophs, they must have a mechanism for capturing energy from the sun or other sources of light and using that energy to produce organic molecules with the characteristics noted above. Photosynthesis is the process on which photoautotrophs rely to capture that light energy and to produce carbon-based organic molecules.
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Photosynthetic cells are able to use solar energy to synthesize energy-rich food molecules and to produce oxygen. ... reflects green light and absorbs red and blue light most strongly. In plants ...
