Photosynthesis and Respiration
The 5 W’s of Photosynthesis
The big equation…
The 5 W’s of Photosynthesis
Light-Dependent Reactions
Respiration
The Respiration Equation
A quick tour of the cell…
The Mitochondria
Lactic acid fermentation
Review

The 5 W’s of Respiration
How? Cont’d
Fermentation = occurs, for example, during heavy exercise when cells are lacking oxygen
Oxygen is the final electron acceptor in the electron transport chain. Without it, energy (ATP) cannot be produced
Definition: Anaerobic means of creating ATP
(supplies energy when oxygen is scarce)
2 types:
Lactic acid
Alcoholic