Lecture Materials > midterm 2 notes kine 3012.


York University KINE 3012 vLecture 20: ventilation and exercise   Chemical level Regulation of respiration   - Decreased arterial PO2   o ↓ arterial P = negative feedback loop O2   o The peripheral chemoreceptors start to fire and alert the respiratory center when partial pressure   of oxygen falls below 60 → where we start to see desatu ...[Show More]

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