Energy Systems Homework

Why does the body need energy?

• For sitting, standing and moving

• For breathing

• For eating and digesting food

• All of the above

Which of these is NOT one of the 3 body systems?

• Anaerobic Glycolysis System

• Lactic Acid System

• ATP-PC System

• Aerobic System

Anaerobic exercises require ______ whereas aerobic exercises require ______.

• No energy, energy

• Energy, no energy

• Oxygen, no oxygen

• No oxygen, oxygen

ATP stands for what?

• Aerobic Tri-potassium

• Adenosine Tri-phosphate

• Adrenaline Twitch Protein

• Anaerobic Triple Phosphate

Which of these defines the word 'predominantly'?

• Taking place by itself / independently

• Done or existing alone

• Present as the strongest or main element

• More important than anything else

Which of these defines the word 'replenish'?

• Return to a normal state of mind or strength after a period of exertion

• Resume (an activity) after an interruption

• Use up (resources or reserves) completely

• Restore (a stock or supply) to a former level or condition

Why does the body require the three different energy systems?

• It doesn't require three different systems

• Different sports have different demands

• Intensity and duration of different activities and the availability of oxygen

• Physical exercise usually takes longer than a few minutes

What is the main function of the ATP - PC System during performance?

• To contribute additional energy for a burst of higher intensity work

• To assist in recovery

• To meet any energy demands

• To produce energy quickly

What is the main function of the Anaerobic Glycolysis System during performance?

• To contribute additional energy for a burst of higher intensity work

• To assist in recovery

• To meet any energy demands

• To produce energy quickly

What is the main function of the Aerobic System during performance?

• To contribute additional energy for a burst of higher intensity work

• To assist in recovery

• To meet any energy demands

• To produce energy quickly