1. KEY CONCEPT The process of cellular respiration converts glucose into ATP.

2. Equation for Cellular Respiration:
Respiration is a mirror image of photosynthesis
Equation for Cellular Respiration:
C6H12O6 + 6O CO2 + 6H2O + _______
NOTE: IT IS IMPORTANT TO KEEP THE PURPOSE OF PHOTOSYNTHESIS AND THE PURPOSE OF CELLULAR RESPIRATION STAIGHT
PHOTOSYNTHESIS CREATES GLUCOSE
CELLULAR RESPIRATION CREATES ENERGY (ATP)

3. Structure of a Mitochondrion
Outer Membrane
Inner Membrane
cristae
Matrix

4. Overview of Cellular Respiration
Glucose
Process of Glycolysis
If O2 present
If no O2 present
Aerobic Respiration
Anaerobic Respiration

5. Steps of Aerobic Cellular Respiration
(1) Glycolysis
* Glucose is broken down
* 2 ATP are made
(2) Kreb Cycle
* 2 ATP are made
* CO2 is released
Electron Transport Chain
* O2 enters, H2O released, 34 ATP made

6. Step 1: Glycolysis
Occurs in the cytoplasm (outside mitochondria)
Glucose molecule is broken
2 ATP molecules are produced in the end
Glucose

7. Step 2: Krebs cycle
Occurs in the matrix
CO2 is released
2 ATP are made
H+ released

8. Step 3: The electron transport chain (ETC)
The H+ flow through the inner membrane of the mitochondria, carrying high energy electrons
O2 enters from the atmosphere
O2 and H+ combine to form H2O
34 ATP are made

9. ATP Made:
Glycolysis makes ______ ATP
Kreb Cycle makes ______ ATP
ETC makes ______ ATP
Total ATP made: ______