Question

The majority of carbon dioxide produced by actively metabolising tissue
is transported to the lungs as bicarbonates. This constitutes % of
total CO2 transported.
Select the option that fills the blank correctly.
7%
70%
77%
3%​

Answer 1

Answer:

Carbon dioxide molecules are transported in the blood from body tissues to the lungs by one of three methods: dissolution directly into the blood, binding to hemoglobin, or carried as a bicarbonate ion. Several properties of carbon dioxide in the blood affect its transport.

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