exam - energy systems

Question 1

ATP SYSTEMS

Answer 1

quickest source of energy

Question 2

ANAEROBIC GLYCOLOSIS

Answer 2

quick source of energy

Question 3

AERBOIC

Answer 3

takes longer for energy

Question 4

ATP

Answer 4

fuel- phosphate creatin
location - inside the fibre
rate of ATP resyn - high, fastest, maximal, instant
no. chemical reactions - 1 chemical reaction
power/intensity - maximum intensity
amount of ATP produced - quick 1 ATP
duration - limited (10 seconds)
activity type- 10 meter sprint (short duration
waste - runs out quickly
source of fatigue - hydrogen ions, depletion
recovery time - 2-5 mins

Question 5

ANAEROBIC GLYCOLOSIS

Answer 5

fuel- glucose (carbs)
location -
rate of ATP resyn - quicker than aerobic, fast
no. chemical reactions - 10 chemical reactions
power/intensity - high intensity
amount of ATP produced - quick 2ATP
duration- 1-2 mins
activity type- 400 m sprint
waste - hydrogen ions
source of fatigue - build up of acids, stops muscle contraction
recovery time - 30 mins to dismiss hydrogen ions

Question 6

AEROBIC

Answer 6

fuel- carbs, fats and protein
location - mitochondria
rate of ATP resyn - slow, slowest
no. chemical reactions - 100 fats, 50 carbs
power/intensity - low intensity (sub maximal)
amount of ATP produced - 100 ATP
duration- 1-3 hours
activity type- marathon
waste - carbon dioxide
source of fatigue - hydrogen ions, depletion of glycogen
recovery time - eat!, 12 hours to get stores back