Question

the partial pressure of oxygen and carbon dioxide in systematic artery is​

Answer 1

Answer:

Capillary gas exchange in tissues (internal respiration) is the reverse of pulmonary exchange (sort of ). PO2 in tissues is low (40 mmHg) relative to arterial blood (100 mmHg). O2 moves into tissues, CO2 moves out of tissues, into blood.

Explanation:

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Answer 2

Explanation:

Capillary gas exchange in tissues (internal respiration) is the reverse of pulmonary exchange (sort of ). PO2 in tissues is low (40 mmHg) relative to arterial blood (100 mmHg). O2 moves into tissues, CO2 moves out of tissues, into blood.

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