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Study questions: 1– What is the function of the first step in glycolysis ? 2– How many ATP molecules are produced from one molecule of glucose in aerobic conditions ? 3– What is the final product of glycolysis in anaerobic conditions ? 4– What step in glycolysis is inhibited by fluoride ? 5– How many committing steps (one way direction) in glycolysis ? List them. 6– How many carbons in pyruvic acid ? 7– What is the fate of pyruvic acid ? 8– Explain Krebs cycle in full account. 9– How many ATP molecules are produced from one turn of Krebs cycle ? 10– How many ATP molecules are produced from the breakdown of glucose to the end of one turn of Krebs cycle ? 11– What is the intermediate in Krebs cycle that consists of 5 carbons ? 12– How many steps in Krebs cycle that release free CO2 ? 13- What is gluconeogenesis ? Explain all its steps. 14– Compare between fatty acids biosynthesis and β-oxidation of fatty acids. (Steps, location, energy and function). 15- Explain in detail how free fatty acid is transferred from cytoplasm into the mitochondria. 16– Explain in full the steps of purine and pyrimidine de novo synthesis. 17– What is the clinical importance of purine catabolism ? 18– List ketogenic and glucogenic amino acids. Explain why ? 19– Explain in full the urea cycle. (Steps details, location and function) |
إلى طلاب مقرر الكيمياء الحيوية 221
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كل عام و أنتم بخير |
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معلومات شخصيه |
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علم السرطان الجزيئي |
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إلى طلاب مقرر الكيمياء الحيوية 211 |
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إلى طلاب مقرر الكيمياء الحيوية 221 |
