Quiz on Basic Energy Systems

What is the primary energy source for muscle contraction?

• Glucose

• Oxygen

• ATP

• Lactic Acid

Which energy system lasts for 10-15 seconds?

• Glycolytic System

• Oxidative System

• Aerobic System

• ATP-PCr System

What is the byproduct of the glycolytic (lactic anaerobic) energy system?

• Lactic Acid

• Carbon Dioxide

• Oxygen

• Water

Which fuel source is primarily used at rest?

• Proteins

• Carbohydrates

• Fats

• Glucose

What is the main function of ATP in cellular activities?

• Produce heat

• Transport nutrients

• Remove waste

• Store energy

Which energy system requires oxygen for ATP production?

• Anaerobic System

• Aerobic System

• Glycolytic System

• ATP-PCr System

What is the duration of the glycolytic energy system?

• 5-10 minutes

• 10-15 seconds

• 2-3 minutes

• 30 seconds

Which of the following is NOT a fuel source for exercise?

• Carbohydrates

• Fats

• Proteins

• Vitamins

What is the primary energy system used during a 400m sprint?

• Aerobic System

• ATP-PCr System

• Glycolytic System

• Oxidative System

What is the role of oxygen in the oxidative system?

• Break down glucose

• Accept electrons

• Produce lactic acid

• Store energy