IB Biology HL Cellular respiration

Definitions ,[object Object],[object Object],[object Object],[object Object],[object Object]

Overall process ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

ATP is recycled by the cells ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Redox reactions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Redox reactions

[object Object],[object Object],[object Object],[object Object],Redox reactions

[object Object],#4. Redox reactions Has no charge because it took the electron from the free H to neutralize the original NAD+ Has a (+) charge because its electron is attached to the NADH

[object Object],[object Object],Gain electrons Lose electrons Gain hydrogen Lose hydrogen Lose oxygen Gain oxygen Reduction Oxidation

Glycolysis ,[object Object],[object Object],[object Object],[object Object],[object Object]

Glycolysis ,[object Object],[object Object],[object Object],[object Object],[object Object],*these two are isomers of each other* ATP ADP ATP ADP

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],ADP ATP ADP ATP ADP ATP ADP ATP NAD + NADH + H + NAD + NADH + H +

Glycolysis (an overview) ,[object Object],[object Object]

Glycolysis (another overview) ,[object Object],[object Object],[object Object],[object Object],2 ATP 2ADP + 2 P i ADP + P i ATP ADP + P i ATP NAD + NADH + H + NAD + NADH + H +

Glycolysis (the products) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Oxidative decarboxylation (the link reaction) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Oxidative decarboxylation Pyruvate Acetyl CoA CO 2 NADH + H + NAD + CoA Mitochondrial membrane Transport protein Cytosol Mitochondrion *The sulfur in acetyl CoA comes from CoA. *CO 2 is removed from pyruvate.

The Krebs Cycle (a.k.a the citric acid cycle) ,[object Object],[object Object]

The Kreb’s cycle ,[object Object],[object Object],[object Object]

The Kreb’s cycle ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Per turn of the Krebs cycle

Electron micrographs of mitochondria

Assignment ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Oxidative Phosphorylation and the Electron Transport Chain ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Oxidative Phosphorylation and the Electron Transport Chain

[object Object],[object Object],[object Object],Oxidative Phosphorylation and the Electron Transport Chain

[object Object],[object Object],[object Object],[object Object],Oxidative Phosphorylation and the Electron Transport Chain

[object Object],[object Object],Oxidative Phosphorylation and the Electron Transport Chain

[object Object],[object Object],[object Object],[object Object],[object Object],Oxidative Phosphorylation and the Electron Transport Chain

ATP Production During Aerobic Respiration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Chemiosmotic Theory ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The Mitochondrion Structure ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Anaerobic respiration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Anaerobic respiration ,[object Object],[object Object],[object Object]

Anaerobic respiration in animals ,[object Object],[object Object],[object Object],[object Object],[object Object]

Anaerobic respiration in yeast ,[object Object],[object Object],[object Object]

Anaerobic respiration is also known as . . . ,[object Object],[object Object],[object Object],[object Object],[object Object]

Fat and Protein Breakdown ,[object Object],[object Object],[object Object],[object Object]

Fat and Protein Breakdown ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

IB Biology HL Cellular respiration

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IB Biology HL Cellular respiration