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Team Hockey: Glucose and ATP. Created By: Nathan Stout & Samir Mohandes Period 1. Key Concepts. What is the maximum amount of ATP that can be yielded from one glucose molecule? How much of a cell’s energy is obtained from glucose? Which process produces the majority of a cell’s ATP?.
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Team Hockey: Glucose and ATP Created By: Nathan Stout & Samir Mohandes Period 1
Key Concepts • What is the maximum amount of ATP that can be yielded from one glucose molecule? • How much of a cell’s energy is obtained from glucose? • Which process produces the majority of a cell’s ATP?
Glucose • Monosaccharide, important biological carbohydrate. • Begins Cellular Respiration in cells. • One glucose molecule produces up to 38 ATP. • Cells obtain 40% of their energy from glucose.
Glycolysis • Uses glucose to create energy molecules (ATP, NADH) • Makes Pyruvate for Citric Acid Cycle (part of aerobic respiration). • Produces 6-carbon and 3-carbon intermediate compounds (used for many purposes).
Citric Acid Cycle • Ideally produces 2 ATP, and about 17 NADH. • Complicated series of chemical reactions that produce many necessary compounds, including amino acids.
Oxidative Phosphorylation • Final step in the Cellular Respiration process. • Most of ATP produced in this step (up to 34). • About 17 NADH (from Citric Acid Cycle) made into 2 ATP each, producing around 34 ATP.
1. What is the maximum amount of ATP that can be yielded from one glucose molecule? • 32 ATP • 34 ATP • 36 ATP • 38 ATP
1. What is the maximum amount of ATP that can be yielded from one glucose molecule? D: 38 ATP
2. How much of a cell’s energy is obtained from glucose? • 20% • 40% • 60% • 80%
2. How much of a cell’s energy is obtained from glucose? B: 40%
3. Which process produces the majority of a cell’s ATP? • Citric Acid Cycle • Oxidative Phosphorylation • Glycolysis • Mitosis
3. Which process produces the majority of a cell’s ATP? B: Oxidative Phosphorylation