Oxygen-hemoglobin curve dissociation curve: Which various factors can determine the amount of saturation? why is this curve so steep? how ph and temperature affect it? how does the binding of oxygen molecules in bohr and haldane effect affect the 3d shape of hemoglobin and how does that have to do with the curve

Oxygen uptake (Fick Equation) is determined by two variables. What are they and what do they represent

9.16 Carbon dioxide transport Homework Unanswered Your patient has an anxiety disorder and is hyperventilating Which of the following would be correct? Select an answer and submit. For keyboard navigat on, use the upidown arrow keys to elect an answer their p02 would be decreased and their pH Would be decreased their pC02 wouid be increased and their pH WOLld be decreased their pC02 would be decreased and their aH Would be incresed their pC02 wculd be the same as there is ne cotreletion resolratoi y rate and karbonidickide levels nthe blood 1 Fulscreen Unanswered e lalemptleft 12-12 PM ENS IN 3/28/2021 99+

including Fick's law, what are three physical conditions that can optimize the rate of diffusion of a gas across a membrane?

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What is the critical amino acid difference between the beta-chain and the gamma-chain of hemoglobin? How does this difference affect the hemoglobin binding to oxygen?

Explain the mechanism through which the hemoglobin oxygen dissociation curve changes in exercising tissues relative to those tissues at rest. How does this change affect the amount of oxygen delivered to exercising tissues?

Please help me with 5 d)

The effect of pressure on flow rate Set-up: For investigating the effect of pressure (height of a column of liquid), a 50-mL burette was used with a small length of rubber tubing fixed to the bottom on which a clamp could be fitted to start/stop the flow of water (Figure 1). Effluent was collected in a beaker and mean flow rate was calculated (mL/s), and a stopwatch was used to measure how long it took for 5 mL of liquid to flow out. For the subsequent sections of the practical, a 25-mL burette was used, and the top was connected via rubber tubing to a 5-liter reservoir placed on the shelving above the bench. The tubing at the base was connected to the different flow modules that comprised the different configurations of tubes to be tested. Interpret the graph. What does this relate to in the cardiovascular system, and is it something that can change? How? What would be the implications for our ability to control blood flow to different tissues, if this were the only control mechanism…

Below is the O₂ binding curve for adult Hb in whole blood (containing BPG) shown in red (labelled Hb). Fraction of Hb bound with Oxygen 1.0 0.8 0.6 0.4 0.2 0.0 0 20 40 pO2 (torr) 60 80 ABC c. Which curve lacks cooperativity? [Select] Hb 100 a. Which curve is the best representation for stripped Hb (pure hemoglobin with heme, but no other small allosteric molecules associated)? [Select] b. Which curve has the lowest affinity (as measured by the p50)? [Select]