RESPIRATION Anaerobic Respiration

1
RESPIRATIONAnaerobic Respiration

• Oxygen independent
• Alcoholic fermentation
• 1 glucose 2 ethanol 2 CO2 energy
• C6H12O6 C2H6O 2 ATP
• starch maltose glucose
• amylase maltase

2
Alcoholic fermentation exercise

• beakersolution 0.2g yeast
• 1 10 glucose
• (20 ml)
• 2 1 starch
• (20 ml)
• 3 1 starch 2 amylase
• (15 5 ml)

• Results
• most CO2
• least CO2
• intermediate

3
Aerobic respirationoxygen-dependent

• 1 glucose 6O2 6CO2 6H2O energy
• C6H12O6 36 ATP

4
CO2 productionby germinating seeds exercise

• Flask
• 1 germinating
• 2 germinating-boil
• 3 ungerminating

• Results
• CO2 production
  phenol red yellow
• no CO2 phenol red red
• no CO2 phenol red red

5
Measuring metabolism of mice

• oxygen-consumption
• Group
• 1 setup apparatus and run 3 trials
• 2 run 3 trials
• 3 run 3 trials, clean up

6
Mitochondrion model

• Locate
• outer membrane
• inner membrane (Cristae)
• intermembrane space
• matrix
• Function aerobic respiration, making ATP