Which of the following statements about hemoglobin is true? a. for any given o2 partial pressure, the oxygen saturation for hemoglobin is higher than for myoglobin. b. the binding of oxygen to a hemoglobin molecule diminishes the binding of additional oxygen to the same hemoglobin molecule. c. the glycolysis intermediate, bpg (2,3-bisphosphoglycerate) raises the oxygen affinity of hemoglobin, which is essential in enabling hemoglobin to unload oxygen in tissue capillaries. d. oxyhemoglobin (that is, hemoglobin bound to oxygen) and deoxyhemoglobin differ markedly in quaternary structure. e. the affinity of hemoglobin for oxygen depends on ph and co2. both h+ and co2 inhibit the release of bound oxygen.
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Biology, 21.06.2019 16:00
The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?
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You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]
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Which of the following statements about hemoglobin is true? a. for any given o2 partial pressure,...
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