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Question
Why is pyruvate important in metabolism?
Why is pyruvate important in metabolism?
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Solution
Pyruvate:
- Pyruvate is a biochemically important chemical molecule and is a product of glycolysis.
- One molecule of glucose is broken down into two molecules of pyruvate, which are subsequently used in one of two ways to provide further energy.
- Pyruvate is an important intermediary in a number of metabolic activities.
- It connects processes like glycolysis, gluconeogenesis, fatty acid metabolism, and amino acid metabolism, among others.
- When oxygen is present (aerobic respiration), pyruvic acid delivers energy to living cells via the citric acid cycle (also known as the Krebs cycle); when oxygen is not present, it ferments to form lactic acid (fermentation).
Pyruvate:
- Pyruvate is a biochemically important chemical molecule and is a product of glycolysis.
- One molecule of glucose is broken down into two molecules of pyruvate, which are subsequently used in one of two ways to provide further energy.
- Pyruvate is an important intermediary in a number of metabolic activities.
- It connects processes like glycolysis, gluconeogenesis, fatty acid metabolism, and amino acid metabolism, among others.
- When oxygen is present (aerobic respiration), pyruvic acid delivers energy to living cells via the citric acid cycle (also known as the Krebs cycle); when oxygen is not present, it ferments to form lactic acid (fermentation).
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