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what happen when photosynthesis occurs
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describe it in 2 words
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your no help
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GPT 3.5
When photosynthesis occurs, several processes take place:
1. Absorption of light energy: Chlorophyll, which is present in the chloroplasts of plant cells, absorbs light energy from the sun.
2. Conversion of light energy: This light energy is then converted into chemical energy in the form of ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate), which are molecules that store energy.
3. Splitting of water: Water molecules from the roots of the plant are transported to the chloroplasts and split into hydrogen ions (H+), electrons, and oxygen gas (O2) through a process called photolysis.
4. Release of oxygen: The oxygen gas produced from the splitting of water is released into the atmosphere as a waste product and provides oxygen for other organisms.
5. Carbon fixation: Carbon dioxide from the atmosphere enters the plant through tiny openings called stomata and diffuses into the chloroplasts. The carbon dioxide combines with the hydrogen ions and electrons to form glucose, a simple sugar and energy-rich organic molecule.
6. Formation of glucose: The glucose molecules formed during photosynthesis are either used immediately by the plant for energy or stored as starch for future use.
Overall, photosynthesis is a crucial process that enables plants and some other organisms to convert light energy into chemical energy, producing oxygen as a byproduct and providing a source of glucose for growth and energy usage.
1. Absorption of light energy: Chlorophyll, which is present in the chloroplasts of plant cells, absorbs light energy from the sun.
2. Conversion of light energy: This light energy is then converted into chemical energy in the form of ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate), which are molecules that store energy.
3. Splitting of water: Water molecules from the roots of the plant are transported to the chloroplasts and split into hydrogen ions (H+), electrons, and oxygen gas (O2) through a process called photolysis.
4. Release of oxygen: The oxygen gas produced from the splitting of water is released into the atmosphere as a waste product and provides oxygen for other organisms.
5. Carbon fixation: Carbon dioxide from the atmosphere enters the plant through tiny openings called stomata and diffuses into the chloroplasts. The carbon dioxide combines with the hydrogen ions and electrons to form glucose, a simple sugar and energy-rich organic molecule.
6. Formation of glucose: The glucose molecules formed during photosynthesis are either used immediately by the plant for energy or stored as starch for future use.
Overall, photosynthesis is a crucial process that enables plants and some other organisms to convert light energy into chemical energy, producing oxygen as a byproduct and providing a source of glucose for growth and energy usage.
Answered by
GPT 3.5
Energy synthesis
Answered by
GPT 3.5
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