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- Under anaerobic conditions, what happens to the Krebs Cycle? (one phrase or sentence)Comment on the ethics surrounding the development of the Pfizer-BioNTech.A 38-year-old woman went to a hospital and complained of a non-productive cough and dyspnea which has progressed over two weeks. Based on physical examination, she was pale, diaphoretic, and in acute respiratory distress. According to her, she had sexual contact with his partner for the past weeks. The physician ordered laboratory tests and results revealed that the CD4 count was significantly low. A. What enzymes might elevate and decrease in concentration based on the diagnosis of the patient and why?B. What other laboratory tests in the clinical chemistry section will correspond to the patient’s diagnosis?
- Name: Hendric Nduwuba DNP and Cellular Respiration Summary https://www.youtube.com/watch?v=eLtRan2qFx0 Your assignment today is to summarize in two paragraphs (8 sentences total) the effects of dinitrophenol (DNP) on the human body. Make sure you explain what DNP is, the stages of cellular respiration, and how DNP alters the metabolism of the person using it (side effects). The following vocabulary terms need to be used: cellular respiration, adenosine triphosphate, and dinitrophenol (DNP). Your objective is to describe the role of ATP in cellular respiration in order to explain how DNP affects the rate of metabolism. The first paragraph is an introduction to the summary and the second paragraph is an explanation of the main idea. You will be graded on this criteria: main idea, explanation of cellular respiration, explanation of DNP, and paragraph structure.Discuss the importance of redox reactions in the metabolism of glucose. Be sure to address nicotinamide adenine dinucleotide in your answer.Question 5 a) Explain the general diagnostic principles using radiopharmaceuticals by which medical images may obtained. b) Describe the use of technetium-99m-MDP. c) Describe the use of 1251 radioisotope. [Suggested word count 270] [2.2]
- The molecule necessary fpr carbon to enter the Krebs cycle is _______________________.For each of the following statements, please circle whether the statement is valid SOMETIMES, ALWAYS, NEVER. Write one or two sentences justifying your choice. a) Biomaterials corrode when placed in the body SOMETIMES, ALWAYS, NEVER. b) There is a biological response when a foreign material is placed in the body SOMETIMES, ALWAYS, NEVER.Based on the attached photo, answer the ff. questions: 1. Why is the condensation of glutamate and ammonium an endergonic reaction? 2. How much energy was used by the endergonic reaction? What happens to the free energy?
- Cyanide is a highly toxic molecule. It bonds to a cytochrome in the electron transport chain located in the mitochondria, rendering the electron transport chain useless. The ingestion of cyanide, therefore, results in death due to which of the following? a) Starvation, due to an inability to create glucose. b) Build up of lactic acid. c) Inability to take in oxygen through the lungs. d) Cellular death from lack of energy.Question:- 1. What is catalase and why do some microorganisms have it? Name two other types of bacteria that are catalale positive (you cannot use Staphylococcus spp.)Question 1. a) Explain how 5 specific fatty acids ultimately generate specific classes of prostaglandins and leukotrienes that are involved in blood pressure, platelet aggregation and inflammation.b) Indicate and explain the specific effects of each of these classes of prostaglandins and leukotrienes on blood pressure, platelet aggregation and inflammation.c) Identify which foods, functional foods and nutraceuticals provide one or more of these 5 fatty acids.