Energy Systems

What does all movement require?

• Food

• Water

• Energy

• Rest

How is the amount of energy required for movement determined?

• By the type of exercise

• By the intensity and duration of the exercise

• By the time of day

• By the age of the person

What does ATP stand for in the context of energy in the body?

• Adenosine Triphosphate

• Adrenaline Triphosphate

• Adenosine Tetraphosphate

• Adrenaline Tetraphosphate

What is ATP commonly referred to as in terms of its role in the body?

• The currency of energy

• The storage of power

• The molecule of strength

• The unit of muscle

What does ATP stand for in the context of energy for muscle contraction?

• Adenosine Triphosphate

• Adenosine Tetraphosphate

• Adrenaline Triphosphate

• Adenosine Triphasic

How many phosphate groups does ATP consist of?

• Two

• Three

• Four

• Five

What happens when a bond in ATP is broken?

• Energy is absorbed

• Energy is stored

• Energy is released

• Nothing happens

ATP is formed by a reaction between which two molecules?

• Adenosine and Phosphate

• Adenosine Monophosphate and Phosphate

• Adenosine Diphosphate and Phosphate

• Adenosine Triphosphate and Phosphate

What is the primary function of ATP in muscles?

• To prevent muscle contraction

• To initiate muscle relaxation

• To give energy for muscle contraction

• To store energy in muscle cells

Which of the following is NOT a source of energy for muscle contraction mentioned in the material?

• Carbohydrates

• Fats

• Proteins

• Vitamins