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Cori cycle is named afte its discoverers Ferdinand Cori and Gerty Cori.
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- HEEELP -ME with this exersice please. I dont understand which values I should use for plotting the graphFrom the figure of O2 binding to myoglobin and hemoglobin (ignore the linemarked as T) as described in lecture (shown below) answer the following questions. a) Estimate the P50 for myoglobin from the plot. Show how this estimation isdetermined from the binding curve above. ( The first ghraph) b)Using YO2 = PO2/P50 + PO2 , calculate the fraction of O2 bound for myoglobin at 1 torr. (2nd graph) c)Using the binding curve on the previous page, show how you can estimate whatfraction of hemoglobin is bound near tissues at a pO2 of 30 torr and provide this value. If the pH were lowered, will the amount of O2 bound to hemoglobin at 30 torr increaseor decrease? Explain why this is so based on how this changes hemoglobin structure. If 2,3-BPG were added to the solution, will the amount of O2 bound to hemoglobin at30 torr increase or decrease? Explain why this is so based on how this changes hemoglobinstructure.Myoglobin’s oxygen-binding curve exhibits a shape best described as— serpentine. hyperbolic. straight. sigmoidal. bell.
- Need d and e onlyC18H36O2(s) + 26O2(g) → 18CO2(g) + 18H2O(l) a) Compute the RER b) Determine the rate of energy expenditure at rest (RMR) if the rate of oxygen consumption 1.25 liter/minute. c) How much energy will be burned if the exercise will proceed for 1 hour?Can u please explain the steps to do this .thanks !
- You intend to make Universal Precaution available to patients admitted to the RICU: https://www.youtube.com/watch?v=wR25COr2FSs Give the complete sequence and description of proper PPE donning in the RICU during COVID, using a flow chart.only need zAt low pO2, Myoglobin’s O2 binding affinity is ______ that of Hb. a essentially the same as b higher than c lower than
- Order: 1 L of 0.9% NS with 40,000 units of heparin over 24 hours. Calculate the units/h.Only need 12Heart and muscle cells, where myoglobin resides, maintains an intracellular pO2 of about 2.5 torr. Calculate the fractional saturation (for human myoglobin) if a small change (1 torr) in oxygen partial pressure occurs in either direction (ie what happens at 1.5 torr, what happens at 3.5 torr?) and explain how a small change in oxygen pressure dramatically changes the myoglobin oxygen binding.