Question

4) Role of Haemoglobin
in CO₂ transportation.​

Answer 1

Answer:

carbon dioxide can bind to plasma proteins or can enter red blood cells and bind to hemoglobin. This form transports about 10 percent of the carbon dioxide. When carbon dioxide binds to hemoglobin, a molecule called carbaminohemoglobin is formed.

Answer 2

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Hemoglobin is made up of four subunits and can bind up to four oxygen molecules. Carbon dioxide levels, blood pH, body temperature, environmental factors, and diseases can all affect oxygen's carrying capacity and delivery.