WorksheetsYear 10 PE - Energy Systems
Total questions: 18
Worksheet time: 9mins
What is the chemical compound that enables the muscles to contract?
ADP
ATP
ABC
APT
The ATP-PC system is utilised during what exercise intensity?
Sub-maximal intensity (<85% MHR)
Moderate Intensity (85% MHR)
Very high Intensity (95% MHR)
At rest
ATP stands for what?
Aerobic Tri-potassium
Adenosine Tri-phosphate
Adrenaline Twitch Protein
Anaerobic Triple Phosphate
At what intensity/duration does the aerobic energy system become dominant systems resynthesizing the ATP for energy?
Very high intensity and very short duration activities (1-10 seconds)
High intensity and short duration activities (10-60 seconds)
Low intensity and long duration activities (>60 seconds)
An elite 400m runner would predominantly use which energy system during a race?
ATP-PC Energy System
Anaerobic Glycolysis Energy System
Aerobic Energy System
Which would be the dominant energy system in this physical activity?
ATP-PC System
Anaerobic Glycolysis System
Aerobic System
The anaerobic glycolysis system
operates without oxygen
is the dominant system providing the energy for activities that last for about 10 seconds to 60 seconds
is used for high intensity exercise
all of the above
none of the above
For athletic events such as high jump and discus, the predominant energy system used is
aerobic system
anaerobic glycolysis system
ATP-PC system
Which of the following fuels can be used to produce energy?
Carbohydrates
Proteins
Fats
all of the above
The energy system used for a particular activity will depend on the:
intensity of the activity
duration of the activity
both of the above
none of the above
The speed of ATP production when the aerobic energy system is predominant is:
very fast
fast
slow
What is the function of carbohydrate?
To keep the body warm
To give energy to the body
For growth and repair of the body
To keep the eyes healthy
The body's preferred food fuel is
Protein
Vitamins
minerals
Carbohydrates
Anaerobic exercises require ______ whereas aerobic exercises require ______.
No energy, energy
Energy, no energy
Oxygen, no oxygen
No oxygen, oxygen
Why does the body require the three different energy systems?
It doesn't require three different systems
Due to the intensity and duration of different activities
Due to the availability of oxygen
Both B and C are correct
For events such as the marathon, the predominant energy system used is
Aerobic system
Anaerobic glycolysis system
ATP-PC system
At what intensity/duration does the anaerobic glycolysis energy system become dominant systems resynthesizing the ATP for energy?
Very high intensity and short duration activities (1-10 seconds)
High intensity and short duration activities (10-60 seconds)
Low intensity and long duration activities (>60 seconds)
At what intensity/duration is the ATP-PC energy system the dominant system resynthesizing the ATP for energy?
Very high intensity and very short duration activities (1-10 seconds)
High intensity and short duration activities (10-60 seconds)
Low intensity and long duration activities (>60 seconds)
