TOPIC: Cells AIM: What is cellular respiration?
Glucose is broken down to make ENERGY (ATP) Occurs in mitochondria What is respiration?
Oxygen (O2) required to make energy Aerobic Respiration Oxygen (O2) required to make energy
Oxygen Carbon dioxide & water vapor
+ Glucose Oxygen + + Energy Carbon Dioxide Water
AEROBIC RESPIRATION WASTES C6H12O6 + 6O2 6CO2 + 6H2O + 36ATP GLUCOSE + OXYGEN CARBON + WATER + ENERGY DIOXIDE WASTES (breathe out)
Anaerobic Respiration Energy produced WITHOUT oxygen FERMENTATION
2 types: 1. ALCOHOLIC FERMENTATION = In yeast cells
C6H12O6alcohol+ CO2+2ATP
2. LACTIC ACID FERMENTATION = In your muscles, when oxygen is not available
C6H12O6 lactic acid + 2ATP
ANAEROBIC RESPIRATION 1. Alcoholic Fermentation C6H12O6alcohol+ CO2+2ATP 2. Lactic Acid Fermentation C6H12O6lactic acid + CO2+2ATP
Which produces more energy? AEROBIC = 36 ATP Anaerobic = 2 ATP
YES bc they have mitochondria (carry out respiration) Do plants carry out respiration? YES bc they have mitochondria (carry out respiration) They need energy too!!!! Carry out photosynthesis & respiration