The breakdown of pyruvate to give CO2, water and energy takes place inChloroplastNucleusMitochondriaCytoplasm
Question
The breakdown of pyruvate to give CO2, water and energy takes place inChloroplastNucleusMitochondriaCytoplasm
Solution
The breakdown of pyruvate to give CO2, water and energy takes place in the Mitochondria. This process is known as cellular respiration. Here are the steps:
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Glycolysis: This process occurs in the cytoplasm where glucose is broken down into two molecules of pyruvate. This process produces a small amount of energy.
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Transition Reaction: The pyruvate is transported into the mitochondria and is further broken down. This process also releases a molecule of CO2.
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Krebs Cycle (Citric Acid Cycle): This cycle occurs in the mitochondria. Here, the products from the transition reaction are further broken down to produce CO2. This process also generates energy.
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Electron Transport Chain: This is the final step of cellular respiration that occurs in the mitochondria. The products from the Krebs cycle are used to produce a large amount of energy. Water is also produced in this step as a byproduct.
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