
Concept explainers
To discuss: Whether oxaloacetate can be obtained from acetyl CoA by using only enzymes and cofactors, where destruction of intermediates does not occur.
Introduction:
Citric acid cycle takes place in the anaerobic conditions. In the citric acid cycle, oxaloacetate combines with acetyl CoA and produces citrate. Oxaloacetate is obtained from the dehydrogenation of malate.
To explain: The methods of restoration of oxaloacetate which was lost from the cycle.
Introduction:
Anaplerotic reactions are the reactions which produce intermediates of a

Want to see the full answer?
Check out a sample textbook solution
Chapter 16 Solutions
EBK LEHNINGER PRINCIPLES OF BIOCHEMISTR
- Which region(s) of the following phospholipid is/are hydrophobic? RO I hydro-water phobic-dislikes = Hydrophobic dislikes water ○ I only Il only I and III only II and IV only O II, III, and IV only III || IVarrow_forwardPredict the product of the following reactions: O 0= excess Х Кон ОН H+ H+ Iarrow_forwardHow many chiral centers/stereocenters are there in the following molecule? 1 2 3 4arrow_forward
- Which of these correspond to the molecule: 2,5-dimethylheptanearrow_forwardGiven the following data, determine the order of the reaction with respect to H2. H2(g) + 21Cl(g) → I2(g) + 2HCl(g) Experiment [H2] (torr) [ICI] (torr) Rate (M/s) 1 250 325 0.266 2 250 81 0.0665 3 50 325 0.266arrow_forwardWhich one of the following molecules is chiral? H- NH₂ H3C དང་།་ OH H HO H₂N HO- -H CHO -OH H HO- OH H- -H CH₂OH OHarrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY





