Question : How are respiratory gases transported in the humanblood ?

1.	Question : How are respiratory gases transported in the humanblood ?
Answer» Solution :(i) Bloodtransports 1 - 3% of `O_(2)`in dissolved formin the blood plasma and 97-99%of `O_(2)`as oxyhaemoglobinformedbycombination of OXYGENAND haemoglobin fo RBCs. (ii) Blood transports7% of `CO_(2)`as CARBONIC acid70% of `CO_(2)`sas sodium and POTASSIUM bicarbonatesand 23% of `CO_(2)`ascarbaminohaemoglobin.

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