At the systemic capillaries, the $\mathrm { P } _ { \mathrm { O } _ { 2 } }$ is in the range of the steep portion of the O?-Hb curve.

Question

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At the systemic capillaries, the partial pressure of oxygen ($\mathrm { P } _ { \mathrm { O } _ { 2 } }$) is in the range of the steep portion of the oxygen-hemoglobin dissociation curve, which means the hemoglobin has a high affinity for oxygen and readily binds to it. This allows for efficient oxygen transfer from the blood to the tissues.

At the Systemic Capillaries, The PO2\mathrm { P } _ { \mathrm { O } _ { 2 } }PO2​​

At the Systemic Capillaries, The $\mathrm { P } _ { \mathrm { O } _ { 2 } }$