Energy Systems OCR A Level PE Quiz

Which energy system is responsible for providing energy during high-intensity, short-duration activities such as sprinting or weightlifting?

• Aerobic system

• Glycolytic system

• ATP-PCr system

• Lactic acid system

What is the primary energy system used during long-duration activities such as distance running or cycling?

• ATP-PC system

• Anaerobic system

• Aerobic system

• Glycolytic system

Which energy system is also known as the ATP-PC system and provides energy for activities lasting up to 10 seconds?

• Phosphagen system

• Electron transport chain

• Krebs cycle

• Glycolytic system

What is the concept that describes the interconnectedness of the three energy systems and their contribution to exercise?

• Energy system isolation

• Energy system disconnection

• Exercise system integration

• Energy system interaction

During which type of exercise does the aerobic energy system make the greatest contribution?

• Endurance exercises

• Yoga

• Sprinting

• Weightlifting

Which energy system is responsible for providing energy during activities that last between 30 seconds to 2 minutes?

• Anaerobic lactic energy system

• Anaerobic alactic energy system

• ATP-PC energy system

• Aerobic energy system

What is the byproduct of the anaerobic energy system that causes muscle fatigue and soreness?

• glucose

• oxygen

• carbon dioxide

• lactic acid

Which energy system is the most efficient at producing ATP, but also the slowest?

• Glycolytic system

• Aerobic system

• Anaerobic system

• Lactic acid system

What is the term used to describe the body's ability to use all three energy systems to meet the demands of different types of physical activity?

• power system combination

• energy system separation

• metabolic isolation

• energy system integration

During which type of exercise does the phosphocreatine system make the greatest contribution?

• Walking

• Sprinting or weightlifting

• Yoga

• Swimming