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Carbon fixation
- Carbon fixation. A CO 2 molecule combines with a five-carbon acceptor molecule, ribulose-1,5-bisphosphate (RuBP). This step makes a six-carbon compound that splits into two molecules of a three-carbon compound, 3-phosphoglyceric acid (3-PGA). This reaction is catalyzed by the enzyme RuBP carboxylase/oxygenase, or rubisco.
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Jul 17, 2016 · Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.
Jul 30, 2017 · Photosynthesis is the biochemical pathway which converts the energy of light into the bonds of glucose molecules. The process of photosynthesis occurs in two steps. In the first step, energy from light is stored in the bonds of adenosine triphosphate (ATP), and nicotinamide adenine dinucleotide phosphate (NADPH).
Key Terms. Photosynthesis reaction. During photosynthesis, photoautotrophs use energy from the sun, along with carbon dioxide and water, to form glucose and oxygen. The overall equation for photosynthesis is: The stages of photosynthesis. There are two main stages of photosynthesis: the light-dependent reactions and the Calvin cycle.
- If you heavily breath on a plant, will it help growth considering it needs CO2, water, sunlight?In an open environment, probably not by any noticeable amount. However, if you put the plant in a sealed container such as a greenhouse and sit in...
- what is NADPH?the electron carrier for photosynthesis. NADH(without the P for photosynthesis :) ) is used in cellular respiration. They carry electrons to and fr...
- how does the plant reléase the oxgenthrough stomata on the back of it's leaves
- Calvin Cycle: ATP is used to create sugars that the plant will use to grow and live. My question is ...The Calvin cycle is dependent on the Light-dependent reactions, and almost in the same way Light-dependent reactions are dependent on "The Calvin C...
- How do trees survive when they lose their leaves in the winter? How can photosynthesis still occur w...Deciduous trees store energy and resources within their bark, which can be used during the winter months when they have no leaves. Additionally, th...
- "Light energy is captured by chloroplasts and stored as ATP" ATP is need to make sugar, BUT ATP is a...ATP is not sugar, it is a nucleotide. The carbon atoms needed to build sugar molecules are taken from the CO2 that the plant absorbs. CO2 is conver...
- How often do they(plants) produce the Oxygen?? Is it a continuing process, I mean.. Don't they stop ...Every time that the process of photosynthesis happens, it produces 1 molecule of oxygen along with the ATP and NADPH. However, only one molecule of...
- "Light energy is captured by chloroplasts and stored as ATP" ATP is need to make sugar, BUT ATP is a...ATP itself is not composed of sugar. When light energy is captured by the chloroplast, it, along with carbon dioxide and water, gets converted to A...
Photosynthesis is essential to all life on earth; both plants and animals depend on it. It is the only biological process that can capture energy that originates in outer space (sunlight) and convert it into chemical compounds (carbohydrates) that every organism uses to power its metabolism.
Jul 30, 2022 · An Overview of Photosynthesis. All living organisms on earth consist of one or more cells. Each cell runs on the chemical energy found mainly in carbohydrate molecules (food), and the majority of these molecules are produced by one process: photosynthesis.
During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more...
7000. OpenStax. The energy that is harnessed from photosynthesis enters the ecosystems of our planet continuously and is transferred from one organism to another. Therefore, directly or indirectly, the process of photosynthesis provides most of the energy required by living things on earth.
