1) Which of the following statements concerning glycolysis is TRUE? a) It produces ATP by oxidative phosphorylation b) It occurs in the cell membranes of bacteria c) It both requires the input of ATP and produces ATP d) It involves ribulose 5-phosphate as an intermediate 2) Carbon dioxide is a by-product of which of the following? a) the Krebs cycle b) glycolysis c) chemiosmosis d) electron transport chain 3) Which of the following statements concerning the Krebs cycle is FALSE? a) NAD+ and FAD are reduced as a result. b) The ATP generated is initially GTP. c) two molecules of acetyl-CoA generate more ATP after two cycles than a single molecule of glucose at the end of glycolysis. d) It is also known as the tricarboxylic acid cycle 4) The production of NADH takes place during the __________ stage(s) of glycolysis. a) energy-conservation b) energy-investment c) lysis d) both energy-investment and energy-conservation e) both lysis and energy-investment 5) When molecules are being built by chemical reactions it is called a) anabolism b) catabolism c) fermentation d) respiration 6) When molecules are being broken down in a chemical reaction it is called a) anabolism b) catabolism c) photosynthesis d) uptake 7) The totality of an organism's chemical reactions is called... a) catabolism b) anabolism c) metabolism d) fabulism 8) for catabolic you need__. a) ATP b) ADP+P c) AMP+PP d) All of the above 9) Another name for triglycerides is... a) Carbs b) Protein c) fats d) Amino acids 10) Release energy and Breakdown larger molecules a) CATABOLIC b) ANABOLIC 11) Energy metabolism a) proceeds in a straightforward linear fashion. b) does not require enzymes c) bypasses the Krebs cycle d) occurs in the mitochondria of cells. 12) Which choice makes a correct statement about glycolysis? Glycolysis is a biological process that a) builds glucose molecules from smaller pyruvate molecules b) requires oxygen c) does not require enzymes. d) splits one glucose molecule into two pyruvate molecules 13) Photosynthesis is an example of which type of metabolic process? a) Anabolic b) Catabolic 14) Our cells most commonly store energy in the form of a) glucose b) enzymes c) ATP d) GTP 15) Cellular respiration is an example of which type of metabolic process? a) Anabolic b) Catabolic 16) What are the 3 process in Oxidation Of Carbohydrate ? Select 3 correct answer  a) Glycolysis b) Kreb Cycle c) Oxygen energy system d) Electron transport Chain e) Lactic acid@Glycotic System 17) When no oxygen is available, pyruvate is converted to a) muscle cells b) lactic acid c) glucose d) oxygen

Energy Metabolism

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