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The carbon dioxide is transported via blood to lungs mostly
(a)in combination with haemoglobin only
(b)dissolved in blood plasma
(c)in the form of bicarbonates
(d)as carbaminohaemoglobin.

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Important Questions on Breathing and Exchange of Gases
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Blood carries the in three forms. The correct percentages of in these forms are

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Bulk of oxygen diffuses from the plasma into the red blood corpuscles where it joins loosely with ions of haemoglobin (Hb) to form bright red oxyhaemoglobin . The process is called

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One haemoglobin carries how many molecules of ?

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The oxygen dissociation curve is:

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Which of the following is incorrect about the given graph?

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The given graph shows an oxygen dissociation curve for haemoglobin.

Where in the body will hemoglobin be saturated at the percentages shown at points 1,2 and 3 on the graph?

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When temperature decreases, oxy-Hb curve becomes

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Which of the following factors is not favourable for the formation of oxyheamoglobin?
