Cellular Respiration and Photosynthesis

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What is Cellular Respiration?

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Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

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What are the main stages of Cellular Respiration?

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The main stages are Glycolysis, the Citric Acid Cycle (Krebs Cycle), and the Electron Transport Chain.

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What is Glycolysis?

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Glycolysis is the first step of cellular respiration that breaks down glucose into two molecules of pyruvate, producing a small amount of ATP and NADH.

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What is the role of NADH in Cellular Respiration?

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NADH is an electron carrier that transports electrons to the electron transport chain, where it helps produce ATP.

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What is the Citric Acid Cycle?

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The Citric Acid Cycle, also known as the Krebs Cycle, is a series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetyl-CoA.

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What is the main purpose of Photosynthesis?

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The main purpose of photosynthesis is to convert light energy into chemical energy stored in glucose.

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What are the two main stages of Photosynthesis?

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The two main stages are the Light-Dependent Reactions and the Light-Independent Reactions (Calvin Cycle).

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Where does Photosynthesis occur in plant cells?

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Photosynthesis occurs in the chloroplasts of plant cells.

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What is produced during the Light-Dependent Reactions?

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The Light-Dependent Reactions produce ATP, NADPH, and oxygen.

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What is the Calvin Cycle?

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The Calvin Cycle is the set of light-independent reactions in photosynthesis that convert carbon dioxide and other compounds into glucose.