This figure depicts the energy investment phase of glycolysis. Enzymes catalyzing the reactions are numbered 1-5.PROCESS: GLYCOLYSISATPHOCH₂HHНо-O HOH HHOHglucoseOH2P©2011 Parson Education Inc.P(POCH₂H2 NADНОADP.HOOH H+2 NADHH OHНH2OHPOC=OHCOH1H₂CO P89POCH₂2 ADP7HHỎOH HỌ2 ATP.H₂COHHATPOHC OHCOHH₂CO PTOPOCH,(8HADP2011 Pearson Education, incThis figure depicts the energy payoff phase of glycolysis. Reactions are numbered 6-10.1-HO2. Which of these enzymes catalyze isomerization reactions?O2H HỌHH₂COPH0™C=OHCO PH₂COHOH(4POCH,H₂0OHSCHOH0=0HCOM1H₂CO PoC=0CO P11CH₂2 ADP102010T0=0CH₂pyruvate1. Which of the enzymes in this pathway catalyze anabolic reactions? How did you come to this conclusion?6. Which enzyme (1-10) catalyzes the reaction that gives glycolysis its name?2 ATP.3. Enzymes 1 and 3 use ATP as a substrate; however, it has been shown that the rate at which they catalyze theirreactions decreases when cellular ATP levels are high. How could this be the case?4. For each glucose molecule catabolized, what are the total or gross products at the end of the glycolysis?5. What are the NET products of the entire glycolysis pathway from each glucose molecule fully catabolized?

© 2011 Producation inc 1. Which of the enzymes in this pathway catalyze anabolic reactions? How did you come to this conclusion? 2. Which of these enzymes catalyze isomerization reactions? 3. Enzymes 1 and 3 use ATP as a substrate; however, it has been shown that the rate at which they catalyze their reactions decreases when cellular ATP levels are high. How could this be the case?

© 2011 Producation inc 1. Which of the enzymes in this pathway catalyze anabolic reactions? How did you come to this conclusion? 2. Which of these enzymes catalyze isomerization reactions? 3. Enzymes 1 and 3 use ATP as a substrate; however, it has been shown that the rate at which they catalyze their reactions decreases when cellular ATP levels are high. How could this be the case?

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter20: Electron Transport And Oxidative Phosphorylation

Section: Chapter Questions

Problem 19P

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Consider the Kreb's Cycle below. Fill in the blanks using the pool of answers below. Acetyl-SCOA A enzyme N B substrate NADH substrate Aconitase NAD+ M enzyme malate substrate NAD* fumarase Isocitrate NADH dehydrogenase CO2 fumarate K a-ketoglutarate a-ketoglutarate CoA dehydrogenase product enzyme substrate CoA CO2 substrate H substrate succinyl-SC0A product substrate product Pool of Answers: isocitrate. malate dehydrogenase oxaloacetate FADH2 FAD ATP ADP citrate NADH NAD+ GDP GTP citrate synthase citrate lyase succinate succinate dehydrogenase
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Below is an image of the Krebs cycle: acetyl-CoA oxaloacetate COASH H20 NADH NAD* H20 malate citrate fumarate isocitrate FADH2 NAD* CO2 FAD АТР NADH + ADP succinate GTP NAD+ a-ketoglutarate H20 GDP NADH + CO2 COASH succinyl CoA COASH Consider the conversion of succinate to fumarate, which is coupled with the production the electron carrier FADH2. If this reaction was NOT coupled with the production of FADH2 (and only catalyzed the conversion of succinate to fumarate), how would this impact ATP production through cell respiration? OATP production would stop because no high energy electron carriers would be produced ATP production would still occur, but there would be a much lower ATP yield because a large number of electron carriers are no longer being made ATP production would stop because without FADH2 we will no longer have electrons moving through the electron transport chain ATP production would still occur, but there would be a slightly lower ATP yield because a small number of…
COMPLETE THE TABLE OF 10 STEP OF GLYCOLYSIS BY REFERRING TO THE GLYCOLYSIS PATHWAY ex: STEP Name of Reaction Reactant Enzyme Product 1 Phosphorylation Glucose Hexokinase a-D-Glucose-6-phosphate
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Handwritten Identify the molecule names, enzyme name, enzyme classification and change in reaction(for glycolysis pathway)
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