PPT-Pyruvate is reduced to lactate in anaerobic metabolism in muscle cells

Transferases and hydrolases catalyze group transfer reactions Acyl transfer Hexo kinase catalyzes a phosphoryl transfer from ATP to glucose Glycosidases are hydrolases catalyzing hydrolysis of . E. xplain the factors that contribute to a performer’s VO2 max. (7 marks). VO2 max definition – maximum volume of oxygen that can be utilised per minute/unit of time. Relative VO2 max definition – takes into account body weight/ ml.kg-1.min-1. C483 Spring 2013. 1. An . intermediate found in gluconeogenesis and not glycolysis is. A) 2-phosphoglycerate.. B) oxaloacetate.. C) . phosphoenolpyruvate. .. D) fructose 1,6-bisphosphate.. 2. In the Cori Cycle, _____ is transported through blood to the liver, where it is made into ________ and then ___________ for transport out of the liver.. Glycolysis. C483 Spring 2013. 1. The . conversion of pyruvate to ethanol also causes the ________. . A) oxidation of NADH . B) production of ADP . C) consumption of O2 . D) generation of an ion gradient across mitochondrial membranes . Ken Wu. Disclaimer. This tutorial is a simple and conceptual guide to metabolism. If there are any conflicts between my slides and the lecturers, . THE LECTURER IS ALWAYS RIGHT…. …maybe not always but they set your exams so if in doubt, refer back to their teaching. Transferases and hydrolases catalyze group transfer reactions. Acyl transfer:. Hexo. kinase. catalyzes a phosphoryl transfer from ATP to glucose. Glycosidases. are hydrolases, catalyzing hydrolysis of . C483 Spring 2013. 1. An . intermediate found in gluconeogenesis and not glycolysis is. A) 2-phosphoglycerate.. B) oxaloacetate.. C) . phosphoenolpyruvate. .. D) fructose 1,6-bisphosphate.. 2. In the Cori Cycle, _____ is transported through blood to the liver, where it is made into ________ and then ___________ for transport out of the liver.. Disclaimer. This tutorial is a simple and conceptual guide to metabolism. If there are any conflicts between my slides and the lecturers, . THE LECTURER IS ALWAYS RIGHT…. …maybe not always but they set your exams so if in doubt, refer back to their teaching. Glycolysis. (catabolism of carbohydrates). ATP production by glycolysis begins rapidly after initiation of activity or exposure to hypoxia/anoxia. . Begins . after stores of . phosphagens. (ATP, . creatine. explain why anaerobic . respiration produces a much lower yield of ATP than aerobic respiration. ;. define the term . respiratory quotient . (RQ); . . Anaerobic production of ATP. Anaerobic conditions mean that there is no final hydrogen acceptor at the end of chemiosmosis.. Integration Of Metabolism Metabolism Consist of Highly Interconnected Pathways The basic strategy of catabolic metabolism is to form ATP, NADPH , and building blocks for biosyntheses. 1. ATP is the universal currency of energy FATE OF . PYRUVATE. MADE FROM GLYCOLYSIS. FATE OF . PYRUVATE. MADE FROM GLYCOLYSIS. Lactic . acid fermentation occurs in muscle cells when oxygen is in low . supply.. Human Lactate . dehydrogenase . your studies. . LDH (. E.C. . 1.1.1.27) catalyzes the nicotinamide . cofactor-dependent. interconversion . of lactate and pyruvate:. Lactate dehydrogenase reaction. Factors that Affect Enzymatic Analysis:. Our body uses ATP to produce energy.. The . body transforms the food we eat into ATP. .. When ATP is broken down it releases ADP + P + energy. .. The body can . resynthesise. ATP by the reverse reaction: ADP + P + energy = ATP. In microbiology, the term ‘fermentation’ can be used to describe either microbial processes that produce useful products or a form of anaerobic microbial growth using internally supplied electron acceptors and generating ATP mainly through substrate-level phosphorylation (SLP)..