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  2. [LS2-3] Energy and Matter Cycles

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  3. Photosynthesis and Cellular Respiration Diagram Stock Vector

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  4. Photosynthesis and Cellular Respiration Diagram Stock Vector

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  5. [Class 7] Photosynthesis

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  6. Photosynthesis and cellular respiration diagram Vector Image

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  1. Photosynthesis, Respiration, and Food Synthesis Pathway Links

  2. Photosynthesis & Respiration

  3. 6.Respiration and differences between Respiration & Photosynthesis (Science Grade 7 Unit 1)


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  1. Cellular Respiration and Photosynthesis

    Together, the processes of photosynthesis and cellular respiration allow life on Earth to gather energy for use in other reactions. Besides the organisms that rely on sulfur near hydrothermal vents, the majority of life on Earth relies on the sugar glucose. Glucose is created by the process of photosynthesis.

  2. Intro to photosynthesis (article)

    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. The glucose molecules provide organisms with two crucial resources: energy and ...

  3. 8: Photosynthesis and Respiration

    Photosynthesis and aerobic cellular respiration are key metabolic pathways. Photosynthesis is essential to all life on earth; both plants and animals depend on it (Figure 8.2 8. 2 ) . It is the only biological process that can capture energy that originates in outer space (sunlight) and convert it into chemical compounds (carbohydrates) that ...

  4. Photosynthesis

    In general outline, photosynthesis is the opposite of cellular respiration: while photosynthesis is a process of reduction of carbon dioxide to carbohydrates, cellular respiration is the oxidation of carbohydrates or other nutrients to carbon dioxide. Nutrients used in cellular respiration include carbohydrates, amino acids and fatty acids.

  5. What is respiration and photosynthesis in plants?

    Photosynthesis: Carbon dioxide + water -> glucose + oxygen. Respiration: Oxygen + glucose -> water + carbon dioxide. The gas carbon dioxide is needed for photosynthesis to take place in plants and ...

  6. Photosynthesis

    In chemical terms, photosynthesis is a light-energized oxidation-reduction process. (Oxidation refers to the removal of electrons from a molecule; reduction refers to the gain of electrons by a molecule.) In plant photosynthesis, the energy of light is used to drive the oxidation of water (H 2 O), producing oxygen gas (O 2 ), hydrogen ions (H ...

  7. 4.1: Photosynthesis and Respiration

    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. In brief, the energy of sunlight is captured and used ...

  8. Cellular respiration

    glyoxylate cycle. cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water. Organisms that do not depend on oxygen degrade foodstuffs in a process called fermentation.

  9. Cellular respiration (article)

    Cellular respiration is a process that happens inside an organism's cells. This process releases energy that can be used by the organism to live and grow. Many food molecules are broken down into glucose, a simple sugar. Glucose is used in cellular respiration. Glucose and oxygen are inputs of cellular respiration.

  10. Photosynthesis, Chloroplast

    The building and breaking of carbon-based material — from carbon dioxide to complex organic molecules (photosynthesis) then back to carbon dioxide (respiration) — is part of what is commonly ...

  11. Photosynthesis vs Cellular Respiration

    Photosynthesis and respiration are reactions that complement each other in the environment. They are in reality the same reactions but occurring in reverse. While in photosynthesis carbon dioxide and water yield glucose and oxygen, through the respiration process glucose and oxygen yield carbon dioxide and water.. They work well since living organisms supply plants with carbon dioxide which ...

  12. Differences Between Cellular Respiration and Photosynthesis

    Differences between Cellular Respiration and Photosynthesis. Cellular Respiration. Photosynthesis. Occurs in all living organisms. Occurs only in phototrophs (all green plants, algae and some bacteria). The entire process occurs in Mitochondria. The entire process occurs in Chloroplasts. Glucose and oxygen are the reactants of this process.

  13. Difference Between Photosynthesis And Respiration

    Respiration is something that occurs in all living organisms. Thus, it is a process that converts oxygen and glucose into carbon dioxide and water and ultimately makes energy for your body cells. On the other hand, photosynthesis takes place in green plants that contain chlorophyll. In this process, they make use of sunlight and water for ...

  14. Cellular Respiration

    Cellular Respiration Definition. Cellular respiration is the process through which cells convert sugars into energy. To create ATP and other forms of energy to power cellular reactions, cells require fuel and an electron acceptor which drives the chemical process of turning energy into a useable form.

  15. How Are Photosynthesis & Cellular Respiration Related?

    By Liz Veloz. Photosynthesis and cellular respiration are complementary biochemical reactions. Photosynthesis requires the products of respiration, while respiration requires the products of photosynthesis. Together these reactions allow cells to make and store energy and help regulate atmospheric concentrations of carbon dioxide and oxygen.

  16. Photosynthesis

    Photosynthesis Equation. 6 CO 2 + 6 H 2 O + Light -> C 6 H 12 O 6 + 6 O 2 + 6 H 2 O. Above is the overall reaction for photosynthesis. Using the energy from light and the hydrogens and electrons from water, the plant combines the carbons found in carbon dioxide into more complex molecules. While a 3-carbon molecule is the direct result of ...

  17. Photosynthesis

    The process. During photosynthesis, plants take in carbon dioxide (CO 2) and water (H 2 O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.

  18. PDF Plant Physiology: Photosynthesis, Transpiration, and Respiration

    Respiration . In respiration, plants (and animals) convert sugars (photosynthates) back into energy for growth and other life processes. The chemical equation for respiration shows that the photosynthates are oxidized, releasing energy, carbon dioxide, and water. Notice that the equation for respiration is the opposite of that for photosynthesis.

  19. What is photosynthesis?

    photosynthesis A chemical reaction that occurs in the chloroplasts of plants in which the energy in light is stored in glucose. is a process that occurs in the leaves of a plant and needs both ...

  20. Ecosystem respiration

    Ecosystem respiration is the sum of all respiration occurring by the living organisms in a specific ecosystem. The two main processes that contribute to ecosystem respiration are photosynthesis and cellular respiration.Photosynthesis uses carbon-dioxide and water, in the presence of sunlight to produce glucose and oxygen whereas cellular respiration uses glucose and oxygen to produce carbon ...

  21. Photosynthesis

    Photosynthesis. Photosynthesis is a process by which phototrophs convert light energy into chemical energy, which is later used to fuel cellular activities. The chemical energy is stored in the form of sugars, which are created from water and carbon dioxide. 3,12,343.

  22. What Is the Carbon Cycle? Photosynthesis, Decomposition, Respiration

    In other words, plants use solar energy to break apart that same carbon dioxide in the air. Through photosynthesis, it uses that same carbon for plant material in turn releasing oxygen again. 4. Combustion. Our cars use the energy released by burning fossil fuels. And carbon is also a pollutant as carbon dioxide.

  23. What is photosynthesis?

    Photosynthesis is the process plants, algae and some bacteria use to turn sunlight, carbon dioxide and water into sugar and oxygen. Photosynthesis is the process used by plants, algae and some ...