ATP-PC energy system

What does ADP stand for?

• Adenosine Diphosphate

• Adenosine Tri-phosphate

• Adenisine Diphosphate

• Attention Diphosphate

How many ATP molecules can be replenished from a single creatine phosphate molecule?

• 1

• 3

• 10

• 1000

What is the only usable source of energy in the body?

• Adenosine Tri-phosphate

• Glucose

• Synovial fluid

• Carbohydrates

What kind of activities require the use of the ATP-PC energy system?

• High power explosive movements

• Muscular endurance activities

• Aerobic Endurance

• Flexibility

What enzyme breaks down Adenosine Tri-Phosphate?

• ATPase

• Adenosinase

• Creatine Kinase

• ADP

How long does our bodies initial ATP storage last?

• 2-3 seconds

• 10 seconds

• 60 seconds

• 20 minutes plus

What is the role of Creatine Kinase

• To break down Phosphocreatine

• To break down ATP

• To break down Creatine

• To produce Phosphocreatine

How long does the ATP-PC system last?

• 10-12 seconds

• 30 seconds

• 2 seconds

• 60 seconds

Which of the following activities would best suit the ATP-PC energy system?

• 100m Sprint

• 50 mile bike ride

• Walking

• Marathon

How many Adenosine molecules are there in one ATP?

• One

• Two

• Three

• None