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The second of two major stages in photosynthesis (following the light reactions), involving atmospheric CO2 fixation and reduction of the fixed carbon into carbohydrate. Study with Quizlet and memorize flashcards containing terms like Step 1-Light Dependent, Step 2- Light Dependent, Step 3- Light Dependent and more.
As the cycle continues, more and more carbon dioxide is removed from the air and converted into the compounds the plant needs for growth and development. These are the 11 steps of photosynthesis. Learn with flashcards, games, and more — for free.
Photosynthesis reverses the direction of electron flow. Water is split and electrons are transferred with H+ from water to CO2, reducing it to sugar. Because the electrons increase in potential energy as they move from water to sugar, the process requires energy. The energy boost is provided by light.
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Mrs. Chassard's Biology - Home
Plants, algae, and some unicellular organisms do photosynthesis. Photosynthesis is powered by energy from sunlight. This energy is used to rearrange atoms in carbon dioxide and water to make oxygen and sugars. Carbon dioxide and water are inputs of photosynthesis. These inputs come from the environment.
Jul 3, 2019 · Steps of Photosynthesis. Here is a summary of the steps used by plants and other organisms to use solar energy to make chemical energy: Read More. 10 Fascinating Photosynthesis Facts. By Anne Marie Helmenstine, Ph.D. In plants, photosynthesis usually occurs in the leaves.
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