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A:
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Given the following enzymes, reactants, and prodcuts, explain what each step is accomplishing
Step by step
Solved in 4 steps
- a Lactate dehydrogenase H H3C-C-COO- OH L-(+)-Lactase b Creatine kinase CH3 H₂N This is a(an) NH₂ Creatine + ATP Adenosine triphosphate This is a(an) ADP OOC-C-CH3 Adenosine diphosphate Pyruvate CH3 ON ồ Ò NH2 Y PhosphocreatineC Phosphoglycerate enolase coo O H-C-O-P=O CH₂OH 2-Phosphoglycerate This is a (an) d Tyrosine hydroxylase HO coo NH3 L-Tyrosine This is a (an) 0₂ coo C-O-P-C || CH₂ Phosphoenolpyruvate H₂O + HO HO L-DOPA H₂O coo NH3Which of the following is higher during high levels of glutathione reductase and NADP? SH A но (GSH) OH NH2 NH2 HO OH ;-CH-CH2-CH2-C-NH-CH–ċ–NH–CH2- CH2 В (GSSG) CH2 -CH-CH;-CH2=C-NH–C NH-CH–Ç-NH-CH2-C HO OH NH2
- A diagram of the reactions of the first round of fatty acid synthesis (lipogenesis) is shown. How many cycles of the synthesis pathway are needed to produce lauric acid, C11H23COOH? || CH3 C S KSO-C-CH₂-C-SACP acetyl-ACP malonyl-ACP CO₂ || CH3 C-CH₂-C-SACP || NADPH + H+ NADP+ OH 요 CH3 CH-CH₂-C-SACP d ord H₂O CH3CH=CH-C-SACP d NADPH + H+ NADP+ CH3CH₂CH2 C-SACP number of cycles:Trace the pathway of [1-14C]pyruvate through gluconeogenesis. Use an asterisk to indicate the location of 14C in all intermediates and in the final gluconeogenesis product, glucose. CH₂ -C=0 Coo [1-1C]Pyruvate CH,OPO H-C-OH C-OPO || 1,3-Bisphospho- glycerate ↑ -coo -CH₂ KC=0 -Coo Oxaloacetate CH,OPO H-C-OH COO 3-Phosphoglycerate CH₂ -OPO OP COO Phosphoenolpyruvate CH,OH H-C-OPO COO 2-PhosphoglycerateDraw the products of the reaction of xylulose-5-phosphate and erythrose-4-phosphate catalyzed by transketolase in the pentose phosphate pathway. Provide the structure in the protonation state found in physiological conditions. H H H OH FO HO-H H-OH H OPO3²- Q transketolase Draw glyceraldehyde-3- phosphate H H- H H H O OH OH OPO3²- Draw fructose-6- phosphate Q I I
- How many ATP molecules can be generated from one mol of 14CH3-COOH? (The conversion of acetate to acetyl-CoA requires the consumption of 2 ATP.)Handwritten Identify the molecule names, enzyme name, enzyme classification and change in reaction(for glycolysis pathway)Acetyi CoA Oxaloncetate CoA NADH Citrate NAD Isocitrate Malate Funiarate NAD co NADH FADH, FAD a- Ketoghutarate Succinate co, NAD+ ATP Succinyl CuA NADH ADP - P For each molecule of glucose (C6H12O6) oxidized by cellular respiration, how many moles of CO2 are released in the citric acid cycle? (see the figure above) а. 2 b. 4 с. 6 d. 0 е. 3
- C-CH2 + H* CO, + CH,-C-S-COA S-COA Malonyl-CoA Acetyl-CoA Hydrolase Transferase Lyase LigaseHow many acetyl CoA molecules are produced in one cycle of beta oxidation? How many cycles would it take to catabolize a stearic acid molecule (a fatty acid, [18:0]) into acetyl Co A units? a)How many acetyl CoA molecules would be produced? b) How many reduced nucleotides would be produced? c) If a molecule of glucose produces a net 32 ATP when completely catabolized, which do you think will produce more energy, one molecule of glucose or one molecule of stearic acid? Justify your answer.The coenzyme NAD+ is required for which glycolytic reaction shown below? Oglyceraldehyde-3-P→ 1,3-bisphosphoglycerate glucose glucose-6-P fructose-6-P→ fructose-1,6-BP 2-phosphoglycerate → phosphoenolpyruvate