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ADP, ATP and Cellular Respiration

ADP, ATP and Cellular Respiration. What Is ATP?. Energy used by all Cells. Adenosine Triphosphate. Organic molecule containing high-energy Phosphate bonds. Chemical Structure of ATP. Adenine Base. 3 Phosphates. Ribose Sugar. What Does ATP Do for You?. It supplies YOU with ENERGY!.

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ADP, ATP and Cellular Respiration

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  1. ADP, ATP and Cellular Respiration

  2. What Is ATP? Energy used by all Cells Adenosine Triphosphate Organic molecule containing high-energy Phosphate bonds

  3. Chemical Structure of ATP Adenine Base 3 Phosphates Ribose Sugar

  4. What Does ATP Do for You? It supplies YOU withENERGY!

  5. How Do We Get Energy From ATP? By breaking the high- energy bonds between the last two phosphates in ATP

  6. What is the Process Called? HYDROLYSIS (Adding H2O) H2O

  7. How Does That Happen? An Enzyme! ATPase

  8. How is ATP Re-Made? The reverse of the previous process occurs. Another Enzyme is used! ATP Synthetase

  9. The ADP-ATP Cycle ATP Synthetase ATP-ase

  10. When is ATP Made in the Body? During a Process called Cellular Respiration that takes place in both Plants & Animals

  11. Other Cellular Respiration Facts • Metabolic Pathway that breaks down carbohydrates • Process is Exergonic as High-energy Glucose is broken into CO2 and H2O • Process is also Catabolic because larger Glucose breaks into smaller molecules

  12. Where Does Cellular Respiration Take Place?

  13. Fermentation • Occurs when O2 NOT present (anaerobic) • Called Lactic Acid fermentation in muscle cells (makes muscles tired) • Called Alcoholic fermentation in yeast (produces ethanol) • Nets only 2 ATP

  14. Never Stop Exploring Your World!

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