The reaction catalyzed by aconitase converts citrate to isocitrate. It is strongly inhibited when itreacts with which is produced when wildlife ingests (also known as compound 1080),fluoroacetyl-CoA; fluorocitrateO fluoroacetate, fluoroacetyl-CoAOfluorocitrate, fluoroacetyl-CoAOfluorocitrate, fluoroacetate

Citrate, also known as citric acid is an organic compound. It is devoid of any colour and has a weak…

Answered: The reaction catalyzed by aconitase…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

B1. Complete the Kreb's Cycle Acetyl CoA Citric Acd Malate dehydrogenase NADH NAD Isocitrate NAD Isocitrate Fumarase dehydrogenase NADH Fumarate NAD" FAD COASH Succinate dehydrogenase Succinate Succinyl CoA Succinyl CoA synthetase B2. How many ATP molecules can be produced from 4 molecules of Acetyl CoA if all of them enter the Kreb's Cycle? Assume all the energy yielding products enters the electron transport chain.
Provide the structure of the REACTANTS and PRODUCTS Step Reactants/ substrates Enzyme function Product 1 Acetyl CoA and acyl-carrier protein(ACP) and Malonyl CoA and ACP Acetyl transacylase and Malonyl transacylase transfers the acyl and the malonyl moiety to the holo-ACP molecule. Acetyl ACP and CoA and Malonyl ACP and CoA 2 Acetyl ACP and Malonyl ACP acyl-malonyl ACP condensing enzyme catalyzes the condensation reaction. Acetoacetyl ACP 3 Acetoacetyl ACP beta-ketoacyl ACP reductase enzyme catalyzes the reduction reaction and the NADPH is used as the reducing agent. D-3-hydroxybutyryl ACP. 4 D-3-hydroxybutyryl ACP. 9-hydroxyacyl ACP dehydratase enzyme catalyzes the dehydration reaction. Crotonyl ACP 5 Crotonyl ACP Enoyl ACP reductase enzyme catalyzes the reduction reaction. Butyryl ACP 6 Butyryl ACP condensation reaction C6-beta-ketoacyl ACP 7 C6-beta-ketoacyl ACP Ketoacyl-ACP reductase catalyzed the reduction reaction C6-acyl ACP 8 Palmitoyl ACP…
Pyruvate + NAD+ + CoA → Acetyl COA NAIDHI + H + CO₂ This is the overall reaction for the pathway of Glycolysis Oxidative decarboxylation of pyruvate Fatty acid oxidation Ellectron transport Oxidative phosphorylation TCA or citric acid cycle
A specialized lysine-linked co-enzyme often participates in the transfer of carbon fragments within an enzyme complex. Which group of three enzymes below make use of lysine-linked co-enztmes. Pyruvate dehydrogenase complex, a-Ketoglutarate dehydrogenase complex, NADH-Q oxidoreductase Pyruvate dehydrogenase complex, Succinate-Q oxidoreductase, Pyruvate carboxylase Pyruvate dehydrogenase complex, a-Ketoglutarate dehydrogenase complex, Pyruvate carboxylase Pyruvate dehydrogenase complex, Succinate-Q oxidoreductase, NADH-Qoxidoreductase Coordinate regulation occurs when different metabolic pathways are impact by a common compound. Which molecules below are compounds of coordinated regulation? Acety-CoA Molecular oxygen ATP NADH
Acetyl CoA 00-COA COA Six -carbon molecule formed from acetyl CoA + oxaloacetate Four-carbon acceptor molecule (regenerated in each cycle) O00000 Citrate One carbon lost as 5 co2 O000 Oxaloacetate NAD+ NADH NADH + CO2 NAD* Secand carbon NAD+ lost as COz NADH + COD Reduced electron carrier similar to NADH Z7 GDP, O FADH2 Energy-carrying n molecule equivalent FAD GTP to ATP
Which of the following Krebs cycle enzymes generates a molecule of FADH2 from FAD? a-ketoglutarate dehydrogenase pyruvate dehydrogenase isocitrate dehydrogenase malate dehydrogenase succinate dehydrogenase
Which of the following statements is true for the shown reactions? Deficiency of oxaloacetate stimulates the formation of X and y Insulin signaling stimulates the formation of X and Y Both A and B Neither A nor B
Provide the structure of the REACTANTS and PRODUCTS Step Reactants/ substrates Enzyme function Product 1 Acetyl CoA and acyl-carrier protein(ACP) and Malonyl CoA and ACP Acetyl transacylase and Malonyl transacylase transfers the acyl and the malonyl moiety to the holo-ACP molecule. Acetyl ACP and CoA and Malonyl ACP and CoA 2 Acetyl ACP and Malonyl ACP acyl-malonyl ACP condensing enzyme catalyzes the condensation reaction. Acetoacetyl ACP 3 Acetoacetyl ACP beta-ketoacyl ACP reductase enzyme catalyzes the reduction reaction and the NADPH is used as the reducing agent. D-3-hydroxybutyryl ACP. 4 D-3-hydroxybutyryl ACP. 9-hydroxyacyl ACP dehydratase enzyme catalyzes the dehydration reaction. Crotonyl ACP 5 Crotonyl ACP Enoyl ACP reductase enzyme catalyzes the reduction reaction. Butyryl ACP 6 Butyryl ACP condensation reaction C6-beta-ketoacyl ACP 7 C6-beta-ketoacyl ACP Ketoacyl-ACP reductase catalyzed the reduction reaction C6-acyl ACP 8 Palmitoyl ACP…
In the first step of the TCA cycle the acetyl group of acetyl-CoA is transferred to oxaloacetate to produce citrate. Where will the carbonyl carbon of that acetyl group be after the first CO2 is expelled? Group of answer choices The first carbon of α-ketoglutarate The last carbon of α-ketoglutarate The fourth carbon of α-ketoglutarate The third carbon of α-ketoglutarate
Which citric acid cycle enzyme utilizes a similar reaction mechanism to pyruvate dehydrogenase? O Malate dehydrogenase Isocitrate dehydrogenase O Alpha-ketoglutarate dehydrogenase Succinate dehydrogenase
Under anaerobic conditions, following the radiolabel at carbon-2 of pyruvate, in which molecule does the carbon label ultimately end up so that it can be taken up by the muscle cell and used for metabolism? Lactate C-2 Glucose C-2 and C-5 Acetyl- CoA C-2 Glucose C-1 and C-6 CO2 Pyruvate C-2
[References) Which of the following statements explains why acetyl-CoA Iis considered the central molecule of metabolism? (Select all that apply.) O The addition of acetyl-CoA to compounds stabilises them. Acetyl-CoA contains a thioester bond that makes it one of the high energy compounds in metabolic pathways. O Acetyl-CoA is an inhibitor that plays a central role in regulating metabolic pathways. O Acetyl-CoA feeds directly into the citric acid cycle. U None of the above.

SEE MORE QUESTIONS

Recommended textbooks for you

Biochemistry

ISBN:

9781319114671

Author:

Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:

W. H. Freeman

Lehninger Principles of Biochemistry

Biochemistry

ISBN:

9781464126116

Author:

David L. Nelson, Michael M. Cox

Publisher:

W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…

Biochemistry

ISBN:

9781118918401

Author:

Donald Voet, Judith G. Voet, Charlotte W. Pratt

Publisher:

WILEY

Biochemistry

ISBN:

9781319114671

Author:

Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:

W. H. Freeman

Lehninger Principles of Biochemistry

Biochemistry

ISBN:

9781464126116

Author:

David L. Nelson, Michael M. Cox

Publisher:

W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…

Biochemistry

ISBN:

9781118918401

Author:

Donald Voet, Judith G. Voet, Charlotte W. Pratt

Publisher:

WILEY

Biochemistry

ISBN:

9781305961135

Author:

Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal

Publisher:

Cengage Learning

Biochemistry

ISBN:

9781305577206

Author:

Reginald H. Garrett, Charles M. Grisham

Publisher:

Cengage Learning

Fundamentals of General, Organic, and Biological …

Biochemistry

ISBN:

9780134015187

Author:

John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson

Publisher:

PEARSON

SEE MORE TEXTBOOKS