1. Following Glycolysis, the second stage of cellular respiration is the Krebs (or citric acid) Cycle. Complete the following diagram indicating the reactants, as well as the energy molecules produced via the Krebs Cycle. How many ATP, NADH, and FADH molecules are produced from 1 glucose molecule? 。 HỌCH Malate H₂0- çoo CH₂ COO Coo CH Fumarate 11 HC coo COO™ 0=C CH₂ COO™ Oxaloacetate COO™ I CH₂ S-CoA C=0 CH3 CH₂ coo Succinate CoA-SH Krebs Cycle COO CH₂ HỌ— C — COO CH₂ H₂O I COO Succinyl COA COO™ COA-SH CH₂ CH₂ C=O GTP GDP Citrate S-CoA H₂0 COO™ CH₂ CH-COO™ HỌ–CH COO™ Isocitrate COO CO₂ co₂ COO™ CH₂ CH₂ a-ketoglutarate C=O

1. Following Glycolysis, the second stage of cellular respiration is the Krebs (or citric acid) Cycle. Complete the following diagram indicating the reactants, as well as the energy molecules produced via the Krebs Cycle. How many ATP, NADH, and FADH molecules are produced from 1 glucose molecule? 。 HỌCH Malate H₂0- çoo CH₂ COO Coo CH Fumarate 11 HC coo COO™ 0=C CH₂ COO™ Oxaloacetate COO™ I CH₂ S-CoA C=0 CH3 CH₂ coo Succinate CoA-SH Krebs Cycle COO CH₂ HỌ— C — COO CH₂ H₂O I COO Succinyl COA COO™ COA-SH CH₂ CH₂ C=O GTP GDP Citrate S-CoA H₂0 COO™ CH₂ CH-COO™ HỌ–CH COO™ Isocitrate COO CO₂ co₂ COO™ CH₂ CH₂ a-ketoglutarate C=O

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Description: Pls help ASAP. Pls read the question carefully to understand the question. 1. Following Glycolysis, the second stage of cellular respiration is the Krebs (or citric acid) Cycle. Complete thefollowing diagram indicating the reactants, as well as the e

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter17: Metabolism: An Overview

Section: Chapter Questions

Problem 15P

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Glycolysis is the central metabolic pathway for any cell (prokaryotic or eukaryotic) to generate energy. The primary reactant that enter glycolysis is , and the process generates 2 (= reduced (= 3 carbon molecules.) co-enzyme, electron carrier molecule), and 2 Glucose (energy carrier molecule), 2 2 NAD+ 2 ADP 2NADH 2ATP Zw Pyruvate ●●● Pyruvate
C000 C000 NADH NAD -NADH NAD* oco, NAD Oco,- FADH NADH FAD ATP ADP+,P Select the conclusion that would most accurately explain the impact on the Krebs Cycle if glycolysi were to slow down its rate of reaction. ATP production would increase since glycolysis would be using less ATP. The Krebs cycle production of FADH2 would increase. O The Krebs cycle would continue to function at a normal rate. O The Krebs cycle production of NADH would decrease.
Some cofactors that participate in the reactions of the citric acid cycle are indicated by letters. Identify the position of positions of NADH in the cycle by selecting the appropriate letter or letters designating its position(s) in the cycle diagram. COA CH, HO--Co, CH čo, 8 CO но-сн CH HC -Co, CO HO-CH LA Citric acid cycle H,0 co, -B COA | 4 Co, čo D.
1. The citric acid cycle ends with the reaction catalyzed by malate dehydrogenase (MDH) shown below. The product of this reaction, oxaloacetate (OAA), combines with acetylCoA (catalyzed by citrate synthase) to begin the cycle. Given this answer the following questions. All of your work must be shown. R = 8.314 J mol-1 K -1 Malate + NAD* OAA + NADH a. What is the keq of the reaction given that AG" = 30.0 kJ/mol? Assume T = 298K. Please show your work. b. The concentration of malate within a rat mitochondria is about 0.20mM. Furthermore, the ratio of [NAD+]/[NADH] is around 10/1. Given this calculate the concentration of OAA within the mitochondria considering that the MDH reaction is at equilibrium under mitochondrial conditions. c. Citrate synthase catalyzes the first step in the CAC as shown below. Determination of its actual free energy change is difficult for a number of reasons however most scientist will point to the fact that it is negative. Let's assume AG = -5.0 kJ/mol. The…
Follow the two carbon atoms that enter the citric acid cycle (C₂). Are the two CO₂ molecules given off in one turn of the citric acid cycle composed of the same 2 carbon atoms that entered the cycle? NADH + H+ NAD+ H HỌ—C—COO- H₂C-COO- °↑ 7 FADH₂ 0 C-C00 H₂C-COO- Oxaloacetate Malate HC-COO- -OOC-CH Fumarate FAD Succinate H₂C-COO H₂C-COO CH,CO—S-CoA Acetyl coenzyme A GTP COA GDP COA H₂C-COO- HỌ–C–COO- H₂C-COO- Citrate H₂C-COO- Isocitrate HC-COO- HO–C–COO H e T CO₂ Succinyl COA H₂C-COO- CO₂ a-Ketoglutarate CoA H₂C-CO-S-CoA H₂C-COO H₂C 0-C-COO- NAD+ NADH + H+ NAD+ NADH + H+
During glycolysis, glucose is converted to pyruvate. Pyruvate then is converted to Acetyl coA and enters the citric acid cycle. Per one (1) glucose molecule that undergoes glycolysis and TCA cycle, complete the table below ATPS produced Products from glycolysis 1. ATP 2. NADH 3. _Pyruvate Equivalence in ATP ATP ATPS АТР Equivalence in ATP ATPS Products from TCA ATPS produced АТР 4. NADH 5. FADH2 6. GTP ATPS ATP ATPS ATP TOTAL ATP Produced 7. ATP
1. Determine the answers of these multiple choices please its "a, b, c". Do not explain it, only determining the word or the answer. A) At the end of glycolysis, most of the energy of glucose undergoing aerobic respiration is found in the molecules: -Lactic acid -Of ATP's -Pyruvic acid -Of reduced NAD -Of PGAL B) The final product or final products of the light reaction during photosynthesis is or are: -PGA and carbon dioxide -Decomposition of ATP and water -ATP and NADPH2 training -Leribulose diphosphate (RDP) -ATP formation and carbon -Dioxide absorption: drugs C) Choose the substance that is produced during glycolysis and that will be sent to the Krebs cycle: -the pyruvate -lactic acid -the PGAL -The NADH -fructose
ATP NAD+ FADH2 Coenzyme A ATP synthase oxidizing agent in metabolism enzyme "motor" located on the inner membrane of mitochondrial works with CoQ10 in oxidative phosphorylation shuttles electrons in the e- transport chain provides energy to drive an endergonic reaction forward shuttles two-carbon units (acetyl groups) reducing agent in metabolism turns pyruvate to lactate in anaerobic conditions
If the fatty acid 12:0 is catabolized completely, to carbon diaxide and water, the net yield of ATP per molecule of fatty acid is: (Assume that re-oxidation of NADH via the electron transport chain yields the equivalent of 3 ATP. and that re-oxidation of FADH, vields 2 ATP) O 102 ATP O 95 ATP O 97 ATP O 100 ATP
2. During glycolysis, glucose is converted to pyruvate. Pyruvate then is converted to Acetyl coA and enters the citric acid cycle. Per one (1) glucose molecule that undergoes glycolysis and TCA cycle, complete the table below Equivalence in ATP Products from glycolysis 1. ATP 2. _NADH Pyruvate ATP: produced ATP АТР ATPS 3. ATPS produced АТР АТР Products from TCA Equivalence in ATP NADH 5. _FADH2 6. GTP 4. ATPS ATPS ATPS АТР TOTAL ATP Produced 7. ATP
A figure of the energy payoff phase of glycolysis is shown below. Look at the reaction labelled with a 6 (on the far left), which involves the conversion of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate. reduced? HC O CHOH CH₂O-P Glycer- aldehyde 3-phosphate (G3P) 2 NADH 2 NAD+ + 2 H+ Triose phosphate 2 P₁ dehydrogenase Copyright © 2018 Pearson Canada Inc. P CHOH CH₂0-P 1,3-Bisphospho- glycerate 1,3- bisphosphoglycerate NADH NAD+ 2 ADP GLYCOLYSIS: Energy Payoff Phase Glyceraldehyde-3-phosphate 2 ATP Phospho- glycerokinase 2 Which of the compounds is C=O CHOH H–CO- P Phospho- CH₂0-P glyceromutase CH₂OH 8 3-Phospho- glycerate C=O 2-Phospho- glycerate 2. ATP 2 ADP BYD Pyruvate kinase 10 2 H₂O Enolase 2 C=O CO-P CH2 Phosphoenol- pyruvate (PEP) CH3 Pyruvate
2. During glycolysis, glucose is converted to pyruvate. Pyruvate then is converted to Acetyl coA and enters the citric acid cycle. Per one (1) glucose molecule that undergoes glycolysis and TCA cycle, complete the table below Equivalence in ATP Products from glycolysis 1. ATP 2. NADH 3. Pyruvate Products from TCA 4. NADH 5. FADH2 6. GTP TOTAL ATP Produced ATPS Equivalence in ATP ATPS ATPS ATPS ATPs produced ATP ATP = ATPs produced ATP ATP ATP 7._ATP