Protons influence the binding affinity of oxygen to hemoglobin. Based on the oxygen-transport mechanism of hemoglobin, which of the following is correct? A. The pH value of lung is lower than that of tissue B. Protons compete with oxygen C. Protons will facilitate oxygen release in lung D. Production of lactate during exercise will accelerate oxygen delivery.

Q: Oxygen dissociation: Select one: a. Is the ionisation of oxygen in water O b.Is controlled by the…

A: The oxygen circulates in the body in bonded form. It binds to the 4 heme group of hemoglobin…

Q: Which of the following binding to Hemoglobin will trigger the affinity of Hemoglobin to oxygen…

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Q: In aerobic respiration, does inhaled molecular oxygen (O2) combine chemically with carbon to produce…

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Q: write the mechanism for the reaction of CO2 and the amino terminal of the alpha-1 chain of…

A: Hemoglobin is a multimeric protein that transports oxygen and CO2 in the body. A hemoglobin molecule…

Q: Oxygen content of venous blood is measured in several vascular beds. Venous blood from which of the…

A: Oxygen content of venous blood is measured in several vascular beds. Venous vasculature contains…

Q: Which reaction is catalyzed by carbonic anhydrase?a. HPO42- +H+ ↔ H2 PO4-b. CO2 + H2 O ↔ H2 CO3c. H2…

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Q: Mountain climbers may have difficulty at high elevations becausea. the partial pressure of oxygen is…

A: The low pressure of oxygen makes it very difficult for the hikers to breathe. The lack of oxygen at…

Q: What is the biophysical reason that myoglobin (as opposed to hemoglobin) could never play the role…

A: Hemoglobin: Transports O2 - 1 Hb binds 4 O2 molecules(as it contains 4 heme groups) Myoglobin:…

Q: Carbon monoxide (CO) is a deadly, odorless, colorless gas.Hemoglobin in red blood cells binds much…

A: Carbon monoxide represents a poisonous gas that is formed due to the incomplete combustion of…

Q: Oxygen and carbon dioxide diffuse across our respiratory surface into and out of the blood via…

A: In brief, respiration is the process of the exchange of gases within the lungs. During respiration…

Q: On a nice cool day, you decided to take a deep breath in and breathe out and saw a fog that formed…

A: Cellular respiration helps the cell to generate energy needed and get rid of water and other waste…

Q: Oxygen is mostly transported in the blooda. dissolved in plasma.b. bound to blood proteins.c. within…

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Q: Explain the transport of oxygen in human body

A: The transportation of oxygen from atmosphere to the individual cells occurs through a series of…

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A: The respiratory system includes the lungs, various blood vessels, and the associated air passageways…

Q: Crocodiles can use virtually 100% of the oxygen in its blood, whereas humans can extract only about…

A: Let's evaluate each statement to determine which one best explains why HCO3 in the crocodile works…

Q: Which of the following is a true statement? A. The concentration of oxygen in water is greater than…

A: Answer D- Mammalian lungs require the diaphragm because the lungs are relatively stiff and filled…

Q: The first thing that happens when O2 binds to Hemoglobin (Hb) is that: a   Hb shifts to the…

A: There are many factors that influences the tightness or affinity with which hemoglobin binds to…

Q: Most oxygen transported in human blood______ . a. is bound to hemoglobin b. combines with carbon to…

A: Oxygen is an important molecule for aerobic organisms as it functions as the terminal electron…

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Q: A mutation in Hb that prevented formation of the tetramer would result in: a   A decrease in…

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Q: Describe the structure of a hemoglobin molecule. Explain where O2 and CO2 are carried on a…

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Q: An environment with an oxygen percent of 10% can quickly lead to unconsciousness and death. Assuming…

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Q: [ANIMAL PHYSIOLOGY] Which of the following statements is incorrect? Select one: Erythropoietin is a…

A:

Q: You have seen how breathing patterns can affect blood CO2 and blood pH to cause respiratory acidosis…

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Q: Describe the structure of hemoglobin and How does the structure of hemoglobin allow it to combine…

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Q: Our human hemoglobin is 100% saturated near the alveoli and 80% saturated after passing through the…

A: Oxygen saturation is a measure of how  much oxygen is bound to hemoglobin  compared to how much…

Q: Compare the myoglobin protein (top) to the hemoglobin protein. Use specific terms from this exercise…

A: The proteins in our body carries out various functions in our body. There are various proteins…

Q: What is the function of carbonic anhydrase? a. To catalyze the interaction of carbon dioxide with…

A: This reaction plays a fundamental role in CO2 transfer for cell respiration and photosynthesis. The…

Q: In our discussSion of oxygen binding, we saw how oxygen affinity may be affected by temperature. The…

A: The cold temperature causes the narrowing of blood vessels and constricts blood flow. It also…

Q: In your opinion, what would be the products of cellular respiration the fog contains?

A: Cellular respiration is the process that include the set of complex reactions in the cells of…

Q: Compare the structure and function of hemoglobin and myoglobin. Which oxygen binding curve in the…

A: Hi! Thanks for your question. As you have posted multiple questions, according to our guidelines we…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.