Bisphosphoglycerate (BPG) is a byproduct of glycolysis. It can bind to the deoxy state of hemoglobin but not the oxy state. Complete the sentence to explain how you expect BPG to shift the Hb-oxygen binding equilibrium.
Addition of BPG will _______ because the system needs to compensate for _______ in _________ due to BPG.
Bisphosphoglycerate (BPG) is a byproduct of glycolysis. It can bind to the deoxy state of hemoglobin...
2) We discussed in class how the molecule 2,3-bisphosphoglycerate (BPG) is an inhibitor of hemoglobin (Hb). Answer the following questions about BPG and its regulation of oxygen binding: a) Would BPG have any effect on myoglobin’s ability to bind or release oxygen? If so, describe how BPG would affect myoglobin. If not, why? b) Based on the observation that BPG binds preferentially to partially deoxygenated Hb, briefly explain (1-2 sentences) where BPG is most likely to be most effective on...
A Case of Respiratory Distress Pre-Case Questions 1. In your own words, describe Le Chatelier's principle. 2. What is PH? How do pH values change with increasing or decreasing H' content? Case A 68 year old woman, with no history of smoking presents to the ER for evaluation of dyspnea of greater than 1 hour in duration. Dyspnea or "air hunger" is considered normal when associated with heavy exertion; however this patient assured hospital staff she hasn't done anything which...
Learning Goal: Develop problem-solving skills wing chemical equilibria and oplying Le Chatter's principle Solving problems with chemical equilibrium If you know the basic principles of chemical equilibrium, you can analyze and predict reversible reactions. To analyze any reversible reaction, follow these problem-solving steps: 1. Identify the reactants and products for the given chemical reaction. 2. Draw a diagram of the reaction to better understand what is happening 3. Identify how increasing or decreasing a product or reactant stresses the equilibrium...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow to happen within the myofiber? (5 points) 2. According to the paper, what is the major disadvantage of relying on glycolysis during high-intensity exercise? (5 points) 3. Using Figure 1 in the paper, briefly describe the different sources of ATP production at 50% versus 90% AND explain whether you believe this depiction of ATP production applies to a Type IIX myofiber in a human....
In your judgement, and given only the facts described in this case, should the management of Massey energy Company be held morally responsible for the deaths of the 29 miners? Explain in detail. Suppose that nothing more is learned about the explosion other than what is described in this case. Do you think Don Blankership should be held morally responsible for the deaths of the 29 miners? Explain in detail. Given only the facts described in this case, should the...