Production of Organic Acids
... shown in Figure 1. However, the regulation of the pathway and the main points that control citrate accumulation are still subject to debate, because different conclusions have been reached in numerous studies. Among the reasons for this is the fact that many studies have used different strains and c ...
... shown in Figure 1. However, the regulation of the pathway and the main points that control citrate accumulation are still subject to debate, because different conclusions have been reached in numerous studies. Among the reasons for this is the fact that many studies have used different strains and c ...
Lecture 15 (Parker) - Department of Chemistry ::: CALTECH
... stimulated by ADP, which enhances the enzyme’s affinity for substrates. The binding of substrate, NAD+, Mg+ and ADP are mutually cooperative. In contrast ATP is inhibitory as is binding of the reaction product NADH which inhibits isocitrate dehydrogenase by displacing NAD+. Note that several steps i ...
... stimulated by ADP, which enhances the enzyme’s affinity for substrates. The binding of substrate, NAD+, Mg+ and ADP are mutually cooperative. In contrast ATP is inhibitory as is binding of the reaction product NADH which inhibits isocitrate dehydrogenase by displacing NAD+. Note that several steps i ...
Plant Defense - jan.ucc.nau.edu
... • Hydrophobic: having water-repelling properties • These compounds are non-polar • Fatty acids are one type of hydrophobic compound ...
... • Hydrophobic: having water-repelling properties • These compounds are non-polar • Fatty acids are one type of hydrophobic compound ...
03-232 Exam III 2013 Name:__________________________
... and the TCA cycle because these pathways generate energy and none is needed. These pathways are turned on when the cell needs energy, as indicated by high AMP and ADP levels. Example, PFK in glycolysis is activated by AMP and ADP but inhibited by ATP. Pyruvate dehydrogenase and citrate synthase are ...
... and the TCA cycle because these pathways generate energy and none is needed. These pathways are turned on when the cell needs energy, as indicated by high AMP and ADP levels. Example, PFK in glycolysis is activated by AMP and ADP but inhibited by ATP. Pyruvate dehydrogenase and citrate synthase are ...
NOTES: Ch 9, part 4
... and fatty acids (used in generating acetyl CoA) ● An oxidized gram of fat produces more than twice as much ATP as an oxidized gram of carbohydrate ...
... and fatty acids (used in generating acetyl CoA) ● An oxidized gram of fat produces more than twice as much ATP as an oxidized gram of carbohydrate ...
NEHRU ARTS AND SCIENCE COLLEGE, TM PALAYALAM
... 1. Which of the following is not true of glycolysis? (A) ADP is phosphorylated to ATP via substrate level Phosphorylation (B) The pathway does not require oxygen (C) pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters (D) Pathway oxidizes three moles of NADH 2. The glycol ...
... 1. Which of the following is not true of glycolysis? (A) ADP is phosphorylated to ATP via substrate level Phosphorylation (B) The pathway does not require oxygen (C) pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters (D) Pathway oxidizes three moles of NADH 2. The glycol ...
Review session for exam-I
... to pyruvate in the glycolytic pathway, ___ molecules of ATP are used initially (Phase I) and ____ molecules of ATP are produced (Phase II) for an overall yield of ___ molecules of ATP/glucose. The "ATP math" is: ...
... to pyruvate in the glycolytic pathway, ___ molecules of ATP are used initially (Phase I) and ____ molecules of ATP are produced (Phase II) for an overall yield of ___ molecules of ATP/glucose. The "ATP math" is: ...
USMLE STEP 1 Review: Week 3, Biochemistry
... Inhibits glucagon release by pancreas α cells Insulin dephosphorylates Serum C-peptide only present with endogenous protein ...
... Inhibits glucagon release by pancreas α cells Insulin dephosphorylates Serum C-peptide only present with endogenous protein ...
Lactic Acid System - PhysicalEducationatMSC
... When insufficient oxygen is available to breakdown the pyruvate then lactate is produced Lactate enters the surrounding muscle cells, tissue and blood The muscle cells and tissues receiving the lactate either breakdown the lactate to fuel (ATP) for immediate use or use it in the creation of glycogen ...
... When insufficient oxygen is available to breakdown the pyruvate then lactate is produced Lactate enters the surrounding muscle cells, tissue and blood The muscle cells and tissues receiving the lactate either breakdown the lactate to fuel (ATP) for immediate use or use it in the creation of glycogen ...
Translation
... Mode of Action of Ricin • A chain – N-glycosidase which removes specific adenine (depurinates) 28 S ribosomal RNA • A-4323 in rat liver – prevents the binding of an elongation factor, leaving the ribosome incapable of protein synthesis. ...
... Mode of Action of Ricin • A chain – N-glycosidase which removes specific adenine (depurinates) 28 S ribosomal RNA • A-4323 in rat liver – prevents the binding of an elongation factor, leaving the ribosome incapable of protein synthesis. ...
Metabolism of amino acids
... Amino nitrogen released from carbon sceletons of AAs can be transported in blood as a) NH4+ physiologically up to 35 µmol/l (NH3 + H + b) alanine ...
... Amino nitrogen released from carbon sceletons of AAs can be transported in blood as a) NH4+ physiologically up to 35 µmol/l (NH3 + H + b) alanine ...
File
... donated to specific coenzymes (NAD+ and FAD) to form energy rich reduced co-enzymes (NADH and FADH2) Each reduced co-enzyme donate a pair of electrons to electron carriers ...
... donated to specific coenzymes (NAD+ and FAD) to form energy rich reduced co-enzymes (NADH and FADH2) Each reduced co-enzyme donate a pair of electrons to electron carriers ...
Bio150 Chapter 7
... bonds are broken or rearranged -4 molecules of ATP are synthesized as a result of energy released from the breaking of bonds of the carbohydrate intermediates –the 12 hydrogen atoms of the original glucose molecule are removed and used to create a large H+ gradient across the inner mitochondrial mem ...
... bonds are broken or rearranged -4 molecules of ATP are synthesized as a result of energy released from the breaking of bonds of the carbohydrate intermediates –the 12 hydrogen atoms of the original glucose molecule are removed and used to create a large H+ gradient across the inner mitochondrial mem ...
Examples from metabolism of xenobiotics
... a) can be reduced to CH3CHO b) can be metabolized by cyt P450 c) is a secondary alcohol d) consumes NADH if metabolized ...
... a) can be reduced to CH3CHO b) can be metabolized by cyt P450 c) is a secondary alcohol d) consumes NADH if metabolized ...
View PDF
... • NADH and FADH2 (from glycolysis and the citric acid cycle) donate electrons to the electron transport chain, which powers ATP synthesis via oxidative phosphorylation. ...
... • NADH and FADH2 (from glycolysis and the citric acid cycle) donate electrons to the electron transport chain, which powers ATP synthesis via oxidative phosphorylation. ...
The Need for Constant Renewal of the Antibacterial
... RNA interference • ‘Knock-down’ technology – Shot-gun clone into inducible anti-sense expression vector – Replica plate and examine for growth or no growth under inducing conditions – Fatty acid biosynthesis inhibition (Merck) – Lipid A biosynthesis (Chiron/Novartis) – Novel ribosomal sites (Pleuro ...
... RNA interference • ‘Knock-down’ technology – Shot-gun clone into inducible anti-sense expression vector – Replica plate and examine for growth or no growth under inducing conditions – Fatty acid biosynthesis inhibition (Merck) – Lipid A biosynthesis (Chiron/Novartis) – Novel ribosomal sites (Pleuro ...
Mutations Lab
... based on whether they are hydrophobic, hydrophilic, or if they are cysteine amino acids (which will form disulfide bonds). You will then fold your chain of amino acids/strip of paper into a specific shape based on these properties (you can tape or staple your cysteine amino acids together to create ...
... based on whether they are hydrophobic, hydrophilic, or if they are cysteine amino acids (which will form disulfide bonds). You will then fold your chain of amino acids/strip of paper into a specific shape based on these properties (you can tape or staple your cysteine amino acids together to create ...
Bettleheim Chapter 20
... QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. ...
... QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. ...
Lecture 27
... In mammals, found in the liver and small intestine mucosa XO is a homodimer with FAD, two [2Fe-2S] clusters and a molybdopterin complex (Mo-pt) that cycles between Mol (VI) and Mol (IV) oxidation states. Final electron acceptor is O2 which is converted to H2O2 XO is cleaved into 3 segments. The uncl ...
... In mammals, found in the liver and small intestine mucosa XO is a homodimer with FAD, two [2Fe-2S] clusters and a molybdopterin complex (Mo-pt) that cycles between Mol (VI) and Mol (IV) oxidation states. Final electron acceptor is O2 which is converted to H2O2 XO is cleaved into 3 segments. The uncl ...
Section 5: Enzymes, Equilibrium, Energy and the
... downstream reactions from ensuing. In the case of the sulfonamides, the enzyme catalyzes covalent bond formation between the wrong products (DHPP and the antibiotic instead of between DHPP and PABA). The downstream reactions are prevented because the required intermediate product (dihydropteroic aci ...
... downstream reactions from ensuing. In the case of the sulfonamides, the enzyme catalyzes covalent bond formation between the wrong products (DHPP and the antibiotic instead of between DHPP and PABA). The downstream reactions are prevented because the required intermediate product (dihydropteroic aci ...
SYNTHESIS OF OXOQUINOLINE DERIVATIVES COUPLED TO DIFFERENT AMINO ACID ESTERS
... Conventional solution method for peptide synthesis was used as a coupling method between the carboxy protected amino acids and carboxy derivatives of quinolone. DCC was used in the peptide bond formation as the coupling reagent, while HOBt was used to decrease racemization and to increase the yields ...
... Conventional solution method for peptide synthesis was used as a coupling method between the carboxy protected amino acids and carboxy derivatives of quinolone. DCC was used in the peptide bond formation as the coupling reagent, while HOBt was used to decrease racemization and to increase the yields ...
Quiz SBI 4UI - Waterloo Region District School Board
... 22. What does the NAD Dehy, Cyt b-c1 and Cyt oxidase have in common? ...
... 22. What does the NAD Dehy, Cyt b-c1 and Cyt oxidase have in common? ...
Cellular Respiration
... • The electron transport "chain" is a series of electron carrying proteins in the inner membrane of the mitochondria. • These proteins transfer electrons from one to another, down the chain. • These electrons are added, along with some of the H+ protons, to oxygen, which is the final electron accept ...
... • The electron transport "chain" is a series of electron carrying proteins in the inner membrane of the mitochondria. • These proteins transfer electrons from one to another, down the chain. • These electrons are added, along with some of the H+ protons, to oxygen, which is the final electron accept ...
Fatty acid synthesis
Fatty acid synthesis is the creation of fatty acids from acetyl-CoA and malonyl-CoA precursors through action of enzymes called fatty acid synthases. It is an important part of the lipogenesis process, which – together with glycolysis – functions to create fats from blood sugar in living organisms.