Level 3 BTEC Sport - Energy (The Energy Systems)

What is the correct order of the 3 stages in the Aerobic system?

• Aerobic Glycolysis, Kreb Cycle, Electron Transport Chain

• Aerobic Glycolysis, Electron Transport Chain, Kreb Cycle

• Electron Transport Chain, Kreb Cycle, Aerobic Glycolysis

• Kreb Cycle, Aerobic Glycolysis, Electron Transport Chain

How many molecules of ATP does the Aerobic system produce overall?

• 2

• 38

• 1

• 32

What does glucose turn into through glycolysis?

• Pyruvic Acid

• Acetyl Coenzyme A

• 2 ATP

• Lactic Acid

Krebs cycle produces ________ which enters the Electron Transport Chain

• Hydrogen

• Glucose

• ATP

• Pyruvic Acid

Select all that are produced in the Kreb Cycle?

• H2O

• CO2

• Hydrogen

• 2 ATP

Which Energy System would Mo Farah use in a 5000m race?

• Aerobic

• Lactate

• ATP-PC

• Anaerobic

What is the duration of the ATP-PC System?

• 8 - 10 seconds

• 20 - 30 seconds

• 2 minutes

• 30s - 3 minutes

Each Energy System works in isolation

• True

• False

For every second of work, how long does it take for the ATP-PC system to replenish?

• 10 - 12 seconds

• 1 - 2 hours

• 30 - 45 seconds

• 1 - 3 minutes

How long is the duration of the Aerobic system?

• 8 - 10 seconds

• 4+ minutes

• 2 - 4 minutes

• 1 - 3 minutes