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WorksheetsL3 Anatomy and Physiology - Energy Systems
Total questions: 40
Worksheet time: 10hrs 32mins
Cross country skiing could be an example to use which energy system?
ATP-PC
Lactic Acid
Aerobic/oxidative
None of the above
Which energy system will be used for the shortest bout of exercise?
ATP-PC
Lactic Acid
Aerobic
None of the above
ATP consists of the following:-
Adrenaline, 2 phosphate molecules
Adenosine, 2 phosphate molecules
Adenosine, 3 phosphate molecules
Adenosine, 4 phosphate molecules
A 50 metre sprint would use which energy system?
Aerobic
ATP-PC
Lactic Acid
None of the above
A marathon would use which of the energy systems?
Aerobic
ATP-PC
Lactic Acid
None of the above
The body's main source of energy
Protein
Vitamins
minerals
Carbohydrates
What are the three sources of calories?
Carbohydrates, Proteins, and Sugars
Proteins, Starches, and Sugars
Fat, Proteins, and Amino Acids
Carbohydrates, Proteins, and Fats
Which 2 nutrients are good sources of ENERGY?
Carbohydrates & Fats
Vitamins & Minerals
Minerals & Fats
Water & Protein
Which of these defines the word 'predominantly'?
Taking place by itself / independently
Done or existing alone
Present as the strongest or main element
More important than anything else
What is the main function of the ATP - PC System during performance?
To contribute additional energy for a burst of higher intensity work
To assist in recovery
To meet any energy demands
To produce energy quickly
What is the main function of the Aerobic System during performance?
To contribute additional energy for a burst of higher intensity work
To assist in recovery
To meet any energy demands
To produce energy quickly
Which of these is the limiting factor of the ATP-PC System?
Lactic acid
CP
Oxygen
ATP
The Lactic Acid System usually lasts for how long?
0-10 seconds
10 seconds - 2 minutes
2 + minutes
1 hour +
Which of these is the limiting factor of the Lactic Acid System?
Lactic acid
CP
Oxygen
ATP
What is the main function of the Lactic Acid System during performance?
To contribute additional energy for a burst of higher intensity work
To assist in recovery
To meet any energy demands
To produce energy quickly
The ATP - PC System usually takes how long to replenish?
10-14 seconds
1-2 minutes
30+ minutes
12+ hours
Energy systems work in which of the following ways?
Together (all working to varying degrees)
Independently (one at a time)
Evenly (all working to the same degree)
Sequentially (first, then second, then third)
Muscular fatigue is caused by a build up of?
Energy
Glucose
Lactic acid
Oxygen
Which of these defines the word 'replenish'?
Return to a normal state of mind or strength after a period of exertion
Resume (an activity) after an interruption
Use up (resources or reserves) completely
Restore (a stock or supply) to a former level or condition
Which of the following is True?
The Kreb's Cycle is the third stage of the aerobic system producing energy to resynthesise 2 ATP in the mitochondrial matrix
The Kreb's Cycle is the second stage of the aerobic system producing energy to resynthesise 2 ATP in the mitochondrial matrix
The Kreb's Cycle is the third stage of the anaerobic system producing energy to resynthesise 2 ATP in the mitochondrial matrix
The Kreb's Cycle is the second stage of the anaerobic system producing energy to resynthesise 2 ATP in the mitochondrial matrix
Where does kreb cycle take place
Mitochondrial matrix
Inner mitochondrial membrane
Cytoplasm
Peri mitochondrial space
Which is the predominant energy system during HIIT training?
ATP-PC system
Lactic acid system
Phosphocreatine system
Aerobic system
What is the main job of an enzyme?
Act as a catalyst
Break down things
Build things
Make energy
What do we call the molecule(s) that the enzyme works on?
superstrate
enzymate
lactate
substrate
What is the energy molecule for all living cells?
ADP
ATP
Protein
Sugars
