Dekalb - Cellular Respiration

Front 1

Cellular Respiration

Back 1

the process of breaking down carbohydrates (food) to make energy (ATP

Front 2

Glycolysis

Back 2

glucose is broken down to make 2 pyruvic acids, and 2 ATP

Front 3

Aerobic Respiration

Back 3

-Making ATP in the presence of Oxygen
-makes 38 ATP per 1 glucose molecule

Front 4

Anaerobic Respiration

Back 4

-Making ATP with out oxygen present
-makes 2 ATP per 1 glucose molecule

Front 5

Lactic Acid Fermentation

Back 5

-Done when our body is using more oxygen than we can breathe in
-The pyruvic acid made in glycolysis is turned into lactic acid and NAD+ is also made
-This allows glycolysis to continue

Front 6

Alcoholic Fermentation

Back 6

-Yeast turn pyruvic acid into ethyl alcohol and NAD+
-This allows glycolysis to continue, and makes all the ATP that yeast need

Front 7

Krebs Cycle

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-Done only when enough oxygen is available
-turns the pyruvic acid from glycolysis into a variety of compounds
-releases 2 CO2 molecules for every pyruvic acid used
-Also makes NADH and FADH2 to be used in the electron transport chain

Front 8

Energy carrying molecules made in the Krebs cycle

Back 8

NADH and FADH2

Front 9

Electron Transport chain

Back 9

-takes place in the inner membrane of the mitochondria
-uses NADH and FADH2 to gain excited electrons to make ATP
- Oxygen must be present to accept the used electrons at the end of the process

Front 10

Overall reaction for cellular respiration

Back 10

sugar + O2 ---> CO2 + H2O + Energy