OCR A Level PE EPOC
Authored by Sam Edwards
Physical Ed
12th Grade
Used 4+ times
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9 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how the conduction system of the heart controls diastole. (2marks)
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Answer explanation
1. (Atria relax) Atria/ventricles do not contract or atria/ventricles relax or atria/ventricles are filling/fill with blood
2. (No impulse) (due to …) No (electrical) impulse/signa
2.
OPEN ENDED QUESTION
3 mins • 1 pt
Identify the processes that occur during the fast component of excess post exercise oxygen consumption.
2marks
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Answer explanation
1.(Oxygen) Replenish/restore/re-link blood/haemoglobin/muscle/myoglobin with oxygen
2.(ATP) Resynthesise/replenish ATP (in the muscle)
3.(PC) Resynthesise/replenish phosphocreatine/PC or Restore (muscle) phosphagen
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
the volume of oxygen that would be required to complete an activity entirely aerobically
Oxygen deficit
Intensity
EPOC
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
EPOC is always present after exercise. However, the size of the oxygen deficit depends on the .................. and ..................... of the exercise
(a)
5.
OPEN ENDED QUESTION
3 mins • 1 pt
What does the fast component of EPOC achieve?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
What does the slow component of EPOC achieve?
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
What is "elevated" after exercise to increase oxygen consumption
There are 3
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