PE Energy Systems Exam Questions And Answers 100% Pass
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Course
Energy Systems
Institution
Energy Systems
PE Energy Systems Exam Questions And
Answers 100% Pass.
What is the preferred source of fuel during exercise? - AnswerCarbohydrate
Which stores of carbs are used to make ATP? - AnswerBlood glucose and glycogen
What is the body's primary source of energy for muscular contraction? - AnswerCarbohy...
PE Energy Systems Exam Questions And
Answers 100% Pass.
What is the preferred source of fuel during exercise? - Answer✔Carbohydrate
Which stores of carbs are used to make ATP? - Answer✔Blood glucose and glycogen
What is the body's primary source of energy for muscular contraction? - Answer✔Carbohydrates
How and where are fats stored? - Answer✔Fatty acids in the blood
Triglycerides in the muscle
Adipose tissue around body
What sort of exercise do fats contribute to ATP production? - Answer✔Sub maximal exercise
What can triglycerides be broken down into? - Answer✔Free fatty acids
Which can produce more ATP, carbs or fats? - Answer✔Fats, they can produce 441 ATP per
molecule of fat
Carbs can only produce 38 per glucose molecule
What is the main role of proteins? - Answer✔Growth and repair of tissue
How is protein stored? - Answer✔As muscle and amino acids around the body
When are proteins used as a fuel source? - Answer✔In extreme conditions when there is depleted
stores of carbohydrates and fats
How many ways are there to re synthesise ATP? Name them - Answer✔3
ATP-PC
Anaerobic glycolysis
Aerobic energy system
What is the PC systems fuel source? - Answer✔Phosphocreatine
Explain how the PC system works? - Answer✔The breakdown of the phosphocreatine molecule
releases energy and this energy is used to put the initial ADP and Pi molecule back together
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