Transport of Respiratory Gases by Blood
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| Most oxygen is transported bound to ___inside the red blood cells | hemoglobin
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| A very small amount is carried simply dissolved in___. | plasma
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| Most carbon dioxide is carried in the form of___in the plasma. | bicarbonate ion
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| The reaction in which CO2 is converted to this chemical occurs more rapidly inside red blood cells than in plasma because the cells contain the enzyme___. | carbonic anhydrase
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| After the chemical is generated, it diffuses into the plasma, and___diffuse into the red blood cells. | chloride ions
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| This exchange is called the___. | chloride shift
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| Smaller amounts of carbon dioxide are transported dissolved in plasma and bound to hemoglobin as___. | carbimino Hb
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| The amount of CO2 carried by the blood is greatly influenced by the degree of oxygenated of the blood, an effect called___. | Haldane effect
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| In general, the lower the amount of oxygen in the blood, the___CO2 that can be transported | more
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| Conversely, as___CO2 enters the blood, it prompts oxygen to dissociate from___. | hemoglobin
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| This effect is called the___. | Bohr effect
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| Carbon monoxide poisoning is lethal because carbon monoxide competes with___for binding sites. | oxygen
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| What 3 factors will decrease the percent saturation of hemaglobin in the tissues? | lower pH, higher temperature, increase in BPG
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