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5 Written questions

5 Multiple choice questions

  1. needs energy
  2. stored in muscles, is added to ADP when ATP is broken down, is used to regain energy.
    -Has a life of about 20-30 sec. but is regenerated in about 3 minutes.
  3. -aerobic production of ATP is called oxiditave phosphorylation
    - occurs inside the mitochondria
  4. -all systems work at same time to produce ATP, some take more time to generate ATP
    -more intense activity, short duration- anaerobic energy sources
    -less intense/ long duration makes use of aerobic energy sources
    -no one sourse wrkjs at one time, gradual transition from one to another
  5. Yields energy

4 True/False questions

  1. Intramuscular glycogen adaptations to exercise-buffering hydrogen ions increases performance and recovery in activities that increase IM acidity
    -endurance & sprint training increase buffering capabilities


  2. How long should a V02 test last?-electron transport system
    -oxidative phosphorylation occurs in mitochondria
    -produces CO2 and electrons produce ATP- oxidative phosphorylation
    -uses CHO and fat for energy, very little protein


  3. ATP-PC system-characteristics
    -energy source for activities requiring much energy per second
    -examples: sprinting, lifting a heavy weight
    -can only provide energy for a
    short time


  4. Glycolysisneeds energy


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