Physical Education A-Level
Oxygen transport by haemoglobin
What Oxygen transport by haemoglobin means in Physical Education A-Level, as defined for AQA.
Definition of Oxygen transport by haemoglobin
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Reference: AQA
At high pO₂ in the lungs, haemoglobin loads oxygen to form oxyhaemoglobin; at lower pO₂ in respiring tissues, it unloads oxygen.
Topics that use Oxygen transport by haemoglobin
- Cardiovascular system (AQA A-Level)
Related terms
- Affinity for oxygen
- Antagonistic action of the two divisions
- Anticipatory rise
- Autonomic control of heart rate
- Baroreceptors
- Bohr shift during exercise
- Cardiac output
- Cardiac output and oxygen uptake
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