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Hemoglobin (HMB) molecules have 4 oxygen binding sites, that reversibly bind with O2 molecules. Loading HMB with an oxygen molecule creates a positive-feedback mechanism, making it easier to load subsequent molecules. In oxygen deprived tissues one molecule oxygen is released from HMB rich molecules favoring the release of the other molecules. What role is oxygen playing in these process?a)Oxygen acts like an activator for loading, but an inhibitor for unloading.b)Oxygen acts like an allosteric activator.c)Oxygen acts like an enzyme in both process.d)Oxygen is a competitive inhibitorCorrect answer is option 'B'. Can you explain this answer? for MCAT 2025 is part of MCAT preparation. The Question and answers have been prepared according to the MCAT exam syllabus. Information about Hemoglobin (HMB) molecules have 4 oxygen binding sites, that reversibly bind with O2 molecules. Loading HMB with an oxygen molecule creates a positive-feedback mechanism, making it easier to load subsequent molecules. In oxygen deprived tissues one molecule oxygen is released from HMB rich molecules favoring the release of the other molecules. What role is oxygen playing in these process?a)Oxygen acts like an activator for loading, but an inhibitor for unloading.b)Oxygen acts like an allosteric activator.c)Oxygen acts like an enzyme in both process.d)Oxygen is a competitive inhibitorCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for MCAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Hemoglobin (HMB) molecules have 4 oxygen binding sites, that reversibly bind with O2 molecules. Loading HMB with an oxygen molecule creates a positive-feedback mechanism, making it easier to load subsequent molecules. In oxygen deprived tissues one molecule oxygen is released from HMB rich molecules favoring the release of the other molecules. What role is oxygen playing in these process?a)Oxygen acts like an activator for loading, but an inhibitor for unloading.b)Oxygen acts like an allosteric activator.c)Oxygen acts like an enzyme in both process.d)Oxygen is a competitive inhibitorCorrect answer is option 'B'. Can you explain this answer?.

Solutions for Hemoglobin (HMB) molecules have 4 oxygen binding sites, that reversibly bind with O2 molecules. Loading HMB with an oxygen molecule creates a positive-feedback mechanism, making it easier to load subsequent molecules. In oxygen deprived tissues one molecule oxygen is released from HMB rich molecules favoring the release of the other molecules. What role is oxygen playing in these process?a)Oxygen acts like an activator for loading, but an inhibitor for unloading.b)Oxygen acts like an allosteric activator.c)Oxygen acts like an enzyme in both process.d)Oxygen is a competitive inhibitorCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for MCAT. Download more important topics, notes, lectures and mock test series for MCAT Exam by signing up for free.

Here you can find the meaning of Hemoglobin (HMB) molecules have 4 oxygen binding sites, that reversibly bind with O2 molecules. Loading HMB with an oxygen molecule creates a positive-feedback mechanism, making it easier to load subsequent molecules. In oxygen deprived tissues one molecule oxygen is released from HMB rich molecules favoring the release of the other molecules. What role is oxygen playing in these process?a)Oxygen acts like an activator for loading, but an inhibitor for unloading.b)Oxygen acts like an allosteric activator.c)Oxygen acts like an enzyme in both process.d)Oxygen is a competitive inhibitorCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Hemoglobin (HMB) molecules have 4 oxygen binding sites, that reversibly bind with O2 molecules. Loading HMB with an oxygen molecule creates a positive-feedback mechanism, making it easier to load subsequent molecules. In oxygen deprived tissues one molecule oxygen is released from HMB rich molecules favoring the release of the other molecules. What role is oxygen playing in these process?a)Oxygen acts like an activator for loading, but an inhibitor for unloading.b)Oxygen acts like an allosteric activator.c)Oxygen acts like an enzyme in both process.d)Oxygen is a competitive inhibitorCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Hemoglobin (HMB) molecules have 4 oxygen binding sites, that reversibly bind with O2 molecules. Loading HMB with an oxygen molecule creates a positive-feedback mechanism, making it easier to load subsequent molecules. In oxygen deprived tissues one molecule oxygen is released from HMB rich molecules favoring the release of the other molecules. What role is oxygen playing in these process?a)Oxygen acts like an activator for loading, but an inhibitor for unloading.b)Oxygen acts like an allosteric activator.c)Oxygen acts like an enzyme in both process.d)Oxygen is a competitive inhibitorCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Hemoglobin (HMB) molecules have 4 oxygen binding sites, that reversibly bind with O2 molecules. Loading HMB with an oxygen molecule creates a positive-feedback mechanism, making it easier to load subsequent molecules. In oxygen deprived tissues one molecule oxygen is released from HMB rich molecules favoring the release of the other molecules. What role is oxygen playing in these process?a)Oxygen acts like an activator for loading, but an inhibitor for unloading.b)Oxygen acts like an allosteric activator.c)Oxygen acts like an enzyme in both process.d)Oxygen is a competitive inhibitorCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Hemoglobin (HMB) molecules have 4 oxygen binding sites, that reversibly bind with O2 molecules. Loading HMB with an oxygen molecule creates a positive-feedback mechanism, making it easier to load subsequent molecules. In oxygen deprived tissues one molecule oxygen is released from HMB rich molecules favoring the release of the other molecules. What role is oxygen playing in these process?a)Oxygen acts like an activator for loading, but an inhibitor for unloading.b)Oxygen acts like an allosteric activator.c)Oxygen acts like an enzyme in both process.d)Oxygen is a competitive inhibitorCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice MCAT tests.