What molecules do NOT participate in Citric acid cycle? нс=0 H-C-OH но-с-н н-с-он н-с-он CH2OH 0=P-0. 0=P-0 ОН ОН Citrulline ОН ОН Oxaloacetate NH₂ NH₂
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- There are eight chemical reactions that occur in the citric acid cycle process. The reactions of the citric acid cycle are shown in the figure below. acetyl-coenzyme A 0 CH₂-C-CoA HO-CH Reaction 7 O malate CH₂ CH || CH fumarate FADH₂ Reaction 6 FAD H+ + NADH NAD+ 1,0 H₂C CH₂ CH₂ Reaction 8 succinate ADP 0=C GTP CH₂ oxaloacetate Reaction 5 H-COA GDP ATP H₂O Reaction 1 C Reactions of the Citric Acid Cycle CH₂ CH₂ H-COA 0=C 1 CoA succinyl-CoA H+ HO-C Reaction CO₂ с CH₂ NADH CH₂ citrate Reaction 2 H-COA Reaction 3 CO₂ I CH₂ T CH₂ 0=C NAD+ HO–CH a-ketoglutarate CH, CH isocitrate NAD+ H+ + NADH In chapters 9 and 10, you were introduced to several classes of organic reactions. These classes include esterification, decarboxylation, hydration reactions, dehydration of alcohols, oxidation of alcohols, oxidation of aldehydes, reduction of aldehydes, and reduction of ketones. Find at least one of these reaction classes in the citric acid cycle. List the reaction number and the reaction. Write a…The reaction pictured is an oxidation-reduction reaction in the citric acid cycle in which the energy-carrier molecule NADH is generated. Identify which molecule in the reaction will be oxidized and which molecule will be reduced. Place a single answer choice in each box. COO- HO-C-H H-C-H COO- Malate NAD+ NADH + H+ Oxidized malate oxaloacetate COO- H-C-H ī COO- Oxaloacetate Reduced NADH NAD+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
- The image below shows the citric acid cycle. Reactions (3) and (4) are referred to as "oxidative". What does this mean? Select the correct statement Dehydrogenation HO–CH Malate Hydration H₂O malate coo- dehydro- genase CH₂ 1/ COO 0-c-coo ÇOO™ Fumarate CH HC fumarase CH₂-COO™ Oxaloacetate FADH₂ Succinate succinate dehydrogenase Dehydrogenation CH₂-COO- CH ₂ COO™ CoA-SH Acetyl-CoA GTP (ATP) CH3-C-S-COA H₂O (5) Substrate-level phosphorylation succinyl-CoA synthetase citrate synthase Citric acid cycle Figure 16-7 Lehringer Brinciples of Biochemistry Fifth Edition Condensation NADH CH₂-COO™ CH₂ GDP C-S-COA (ADP) O + P₁ CoA-SH CH₂-COO™ HỌ—C—C00 2a CH₂-COO Dehydration Citrate H₂O CO2 aconitase a-ketoglutarate dehydrogenase CoA-SH CH₂-COO™ C-COO- -COO aconitase HO-C-H isocitrate dehydrogenase/ Coo- complex CH₂-COO CH₂ C=O COO™ H₂O Ho CH₂-COO™ Oxidative Succinyl-CoA decarboxylation H-C-COO cis-Aconitate CO₂ (2b) Hydration Isocitrate Oxidative decarboxylation a-ketoglutarateH H H-C-OH CH-Q HOOHH H OH Glucose H-C=O H-C-H H H-C=0 ATP ADP H-C-OH HO-C-H H-C-OH Н Pyruvate OH Hexokinase ATP ADP IVE pyruvate kinase H-C-O-P-0 Glucose 6-phosphate (PEP) GLYCOLYSIS H-C-O-P=O H-C-OHO-H-C-OHO kinase isomerase но Phosphoenolpyruvate H-C-OH ÇO ATP ADP HO-C-H H-C-OH HO-C-H Phosphofructo H-C-OH aldose H-C-OHỌ H-C-O-P-0 HO Fructose 1, 6-bisphosphate H-C-O-P=O H 6- Fructose 6-phosphate H H-C-O-P=O C=O 6- Fructose bisphosphate H-C-OHO ATP 9 H H-C-O-PO C=O o- HO-C-H Dihydroxyacetone phosphate H ADP Glyceraldehyde 3-phosphate dehydrogenase 2X Triose phosphate isomerase H c=0 H-C-OHO H-C-O-PO 3-phosphate Hỏ NAD + P NADH+H* -O-P=O Ó c=0 Glyceraldehyde N H-C-O-P-O Enolase H-OHO phosphoglycerates-C-O-P-0 phosphoglycerate HC-OHO kinase H H-C-O-P=O Ĥ 6- 2-Phosphoglycerate 3-Phosphoglycerate 1,3-BisphosphoglycerateDoes any step of the citric acid cycle directly produce ATP? Explain.
- The following reaction is catalyzed by this type of enzyme? Coo COO™ I HIC-H H-C-H COO™ succinate isomerase hydrolase O ligase transferase oxidoreductase succinate dehydrogenase FAD FADH2 H-C || C-H COO fumarateNAME: 4.2-2 The Citric Acid Cycle Using the blank boxes, fill in the names of the molecules created or released during the citric acid cycle. Then, continue to the next page. COO- COO- BLM 4.2-2 COO CH OH CH₂-CH-COO- CH COO- CH₂ COO CH₂ COA CH₂-C-COO- COO CH CH₂ 0 CH₂ COA COO CoA-SH COO CoA DATE: OH CH₂-C-CH₂ COO- COO- COO COO HỌ C-C-CH₂ COO COO COO Copyright 2012 by Nelson Education Ltd.What citric acid cycle intermediate would be regenerated?
- In which of the following citric acid cycle reactions does the coenzyme FAD participate? * citrate - isocitrate O succinate - fumarate O malate - oxaloacetate O more than one correct response O no correct responseHandwritten Identify the molecule names, enzyme name, enzyme classification and change in reaction(for glycolysis pathway)List four different products of citric acid cycle.