![Lec6 Fatty acid oxid..](http://s1.studyres.com/store/data/008291331_1-04fc3351f08e77fd4d74bf6bd7f0a68a-300x300.png)
Lec6 Fatty acid oxid..
... Liver in fasting state: liver can use the following sources of energy: 1- Free fatty acids (from adipose tissue) is oxidized to produce energy 2- Glycerol (from adipose tissue), amino acids (from degradation of muscle protein), and lactate (from muscles), all are used as substrates of gluconeogenes ...
... Liver in fasting state: liver can use the following sources of energy: 1- Free fatty acids (from adipose tissue) is oxidized to produce energy 2- Glycerol (from adipose tissue), amino acids (from degradation of muscle protein), and lactate (from muscles), all are used as substrates of gluconeogenes ...
Nutrition - Athens Academy
... B. Carbohydrates include sugars, starches, and amino acids. C. Maltose is a complex carbohydrate. D. Sucrose is the primary source of energy for most cells. E. Most carbohydrates come from animal products. ...
... B. Carbohydrates include sugars, starches, and amino acids. C. Maltose is a complex carbohydrate. D. Sucrose is the primary source of energy for most cells. E. Most carbohydrates come from animal products. ...
For lecture notes click here
... STEP 2: In peripheral capillaries, lipoprotein lipase removes many of the triglycerides from VLDLs, leaving IDLs; the triglycerides are broken down into fatty acids and monoglycerides. STEP 3: When IDLs reach the liver, additional triglycerides are removed and the protein content is altered. This pr ...
... STEP 2: In peripheral capillaries, lipoprotein lipase removes many of the triglycerides from VLDLs, leaving IDLs; the triglycerides are broken down into fatty acids and monoglycerides. STEP 3: When IDLs reach the liver, additional triglycerides are removed and the protein content is altered. This pr ...
- Circle of Docs
... 4. The formation of glucose from non- carbohydrate sources such as amino acids is referred to as? a. Glycolysis b. Gluconeogenesis c. Glycogenolysis d. Glycogenesis 5. Exogenous fat is transported via which class of lipoproteins? a. Very low density lipoproteins b. Low density lipoproteins c. High d ...
... 4. The formation of glucose from non- carbohydrate sources such as amino acids is referred to as? a. Glycolysis b. Gluconeogenesis c. Glycogenolysis d. Glycogenesis 5. Exogenous fat is transported via which class of lipoproteins? a. Very low density lipoproteins b. Low density lipoproteins c. High d ...
Ch36-Integration of Carbohydrate and Lipid
... reaction. This enzyme is dephosphorylated and most active when its supply of substrates and adenosine diphosphate (ADP) is high, its products are used, and insulin is present (Fig. 36.3). Pyruvate is also converted to oxaloacetate. The enzyme that catalyzes this reaction, pyruvate carboxylase, is ac ...
... reaction. This enzyme is dephosphorylated and most active when its supply of substrates and adenosine diphosphate (ADP) is high, its products are used, and insulin is present (Fig. 36.3). Pyruvate is also converted to oxaloacetate. The enzyme that catalyzes this reaction, pyruvate carboxylase, is ac ...
Enzymes & Energy
... created by the dehydration of 2-phosphoglycerate. This enol phosphate has a high phosphate transfer potential. ...
... created by the dehydration of 2-phosphoglycerate. This enol phosphate has a high phosphate transfer potential. ...
Amino acid catabolism
... Pyridoxal phosphate as carrier of amino group (a) and it’s enzyme-bound form (b) through Schiff’s base ...
... Pyridoxal phosphate as carrier of amino group (a) and it’s enzyme-bound form (b) through Schiff’s base ...
Document
... solvent), typically of low molecular compound of organic origin • fatty acids and waxes • essential oils • many vitamins • hormones (non-peptide) • components of cell membranes (non-peptide) ...
... solvent), typically of low molecular compound of organic origin • fatty acids and waxes • essential oils • many vitamins • hormones (non-peptide) • components of cell membranes (non-peptide) ...
Anaerobic and Aerobic Glycolysis
... of glycolysis is routed to produce lactate. It occurs at times when energy is required in the absence of oxygen. It is vital for tissues with high energy requirements, insufficient oxygen supply or absence of oxidative enzymes. Glycolysis produces reduced forms of NAD in the energy generation phase. ...
... of glycolysis is routed to produce lactate. It occurs at times when energy is required in the absence of oxygen. It is vital for tissues with high energy requirements, insufficient oxygen supply or absence of oxidative enzymes. Glycolysis produces reduced forms of NAD in the energy generation phase. ...
biochem 38 [4-20
... Where is glutamine synthetase located in the liver? Glutamine synthetase is concentrated around the portal vein, where it can prevent the escape of ammonia by incorporating it into glutamine ...
... Where is glutamine synthetase located in the liver? Glutamine synthetase is concentrated around the portal vein, where it can prevent the escape of ammonia by incorporating it into glutamine ...
Gibbs Free Energy Changes for the Glycolytic Enzymes
... ↓ levels too low, produces glucagons which signals the liver to put more glucose into the bloodstream ↑levels too high, produces insulin which signals cells to increase uptake of glucose and signals liver to take in glucose and store it as glycogen Glycolysis Pathway: See figure 14-1 for the glycoly ...
... ↓ levels too low, produces glucagons which signals the liver to put more glucose into the bloodstream ↑levels too high, produces insulin which signals cells to increase uptake of glucose and signals liver to take in glucose and store it as glycogen Glycolysis Pathway: See figure 14-1 for the glycoly ...
Dr: Anwar J almzaiel Glycolysis
... H2O may divide into an anaerobic (without oxygen) and aerobic (with oxygen) phases. Theses phases do not involve separate pathways, but that an initial anaerobic phase continuing directly in an aerobic phase in the presence of oxygen. Glycolysis: is the term applied to the production of lactic acid ...
... H2O may divide into an anaerobic (without oxygen) and aerobic (with oxygen) phases. Theses phases do not involve separate pathways, but that an initial anaerobic phase continuing directly in an aerobic phase in the presence of oxygen. Glycolysis: is the term applied to the production of lactic acid ...
In Vivo Characterization of 3-Ketoacyl-acyl-carrier protein
... 3-ketoacyl-acyl-carrier protein (ACP) synthase III (KASIII) is an enzyme that catalyzes the chemical reaction acetylCoA + malonyl-ACP acetoacetyl-ACP + CoA + CO2. This enzyme participates in fatty acid biosynthesis. Fatty acid synthesis is the creation of fatty acids from acetyl-CoA and malonyl- C ...
... 3-ketoacyl-acyl-carrier protein (ACP) synthase III (KASIII) is an enzyme that catalyzes the chemical reaction acetylCoA + malonyl-ACP acetoacetyl-ACP + CoA + CO2. This enzyme participates in fatty acid biosynthesis. Fatty acid synthesis is the creation of fatty acids from acetyl-CoA and malonyl- C ...
Fundamentals of Biochemistry 2/e
... Glycolysis converts to two C3 units. The free energy released in this process is harvested to synthesize ATP from ADP and Pi ...
... Glycolysis converts to two C3 units. The free energy released in this process is harvested to synthesize ATP from ADP and Pi ...
Chapter 29 Biosynthetic Pathways 308 29.1 Your text states in
... (3) Different pathways provide for separate regulation of each pathway. Although there are many differences between anabolism and catabolism, we will also note similarities that allow for coordinated regulation and proper balancing of concentrations. ...
... (3) Different pathways provide for separate regulation of each pathway. Although there are many differences between anabolism and catabolism, we will also note similarities that allow for coordinated regulation and proper balancing of concentrations. ...
GLYCOLYSIS
... The substrate is split into 2 halves, one is then rearranged resulting in 2 identical molecules ...
... The substrate is split into 2 halves, one is then rearranged resulting in 2 identical molecules ...
removal of amino gp from glutamate to release ammonia Other
... Oxidative deamination: In liver the amino gp of glutamate is released as amonia, regenerating generating a-ketoglutarate, by an enzyme glutamate dehydrogenase. Glutamate dehydrogenase requires NAD+ or NADP+ as cofactor. This is the only enzyme known that has specificity for both type of cofactor. T ...
... Oxidative deamination: In liver the amino gp of glutamate is released as amonia, regenerating generating a-ketoglutarate, by an enzyme glutamate dehydrogenase. Glutamate dehydrogenase requires NAD+ or NADP+ as cofactor. This is the only enzyme known that has specificity for both type of cofactor. T ...
The FAH Fold Meets the Krebs Cycle
... Copyright: © 2016 Duerr PJ, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. ...
... Copyright: © 2016 Duerr PJ, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. ...
(Vibrcgen-Zellmiihle, Fa. E. Buhl er, Tiibingen, Germany). The results
... Acto 77:455). Fourth, inositol-less death selection on plater (Lester and Gross 1959 Science 120: 572) wm chosen over filtration selection, since cell death occun more promptly after germination with the inositol-less death technique. Fifth, selection was conducted, where practicable, on o rutatrote ...
... Acto 77:455). Fourth, inositol-less death selection on plater (Lester and Gross 1959 Science 120: 572) wm chosen over filtration selection, since cell death occun more promptly after germination with the inositol-less death technique. Fifth, selection was conducted, where practicable, on o rutatrote ...
presentation source
... IV. The formation of glycogen from glucose is called glycogenesis, and the breakdown of glycogen is called glycogenolysis. A. Glycogenolysis yields glucose-6-phosphate, which can enter the pathway of glycolysis. B. The liver contains an enzyme (which skeletal muscles do not) that can produce free gl ...
... IV. The formation of glycogen from glucose is called glycogenesis, and the breakdown of glycogen is called glycogenolysis. A. Glycogenolysis yields glucose-6-phosphate, which can enter the pathway of glycolysis. B. The liver contains an enzyme (which skeletal muscles do not) that can produce free gl ...
NAME_________________ 1 BIO 451 13th
... _______C______ Citric acid cycle ____B____Oxidative phosphorylation of ADP ____A____Pentose phosphate pathway ___F_____ Fatty acid elongation and desaturation ...
... _______C______ Citric acid cycle ____B____Oxidative phosphorylation of ADP ____A____Pentose phosphate pathway ___F_____ Fatty acid elongation and desaturation ...
Fatty acid synthesis
... acetyl-CoA remains available for synthesis of ketone bodies, the alternative metabolic fuel used when blood glucose is low. The antagonistic effect of insulin, produced when blood glucose is high, is attributed to activation of Protein ...
... acetyl-CoA remains available for synthesis of ketone bodies, the alternative metabolic fuel used when blood glucose is low. The antagonistic effect of insulin, produced when blood glucose is high, is attributed to activation of Protein ...
Macromolecules
... • Composed of 2 or more “subunits” • Globular in shape • Form in Aqueous environments • Example: enzymes (hemoglobin) subunits ...
... • Composed of 2 or more “subunits” • Globular in shape • Form in Aqueous environments • Example: enzymes (hemoglobin) subunits ...
Macromolecules
... Instant / immediate energy source Main energy transport molecule & source for metabolism All digested carbohydrates broken down to this for absorption in the small intestine. Only fuel used by the brain/nervous tissue ...
... Instant / immediate energy source Main energy transport molecule & source for metabolism All digested carbohydrates broken down to this for absorption in the small intestine. Only fuel used by the brain/nervous tissue ...
Technical data sheet Sodium Pyruvate 100mM
... This product is a 100mM (11g/l) solution prepared in cell culture grade water. It is suitable for cell culture research at 1mM (0.11g/l). Pyruvate, the anion of pyruvic acid, is the end product of the glycolysis pathway, whereby glucose is converted to pyruvate with the production of ATP. In the mit ...
... This product is a 100mM (11g/l) solution prepared in cell culture grade water. It is suitable for cell culture research at 1mM (0.11g/l). Pyruvate, the anion of pyruvic acid, is the end product of the glycolysis pathway, whereby glucose is converted to pyruvate with the production of ATP. In the mit ...
Glyceroneogenesis
![](https://commons.wikimedia.org/wiki/Special:FilePath/Glycerol-3-phosphate.png?width=300)
Glyceroneogenesis is a metabolic pathway which synthesizes glycerol 3-phosphate or triglyceride from precursors other than glucose. Usually glycerol 3-phosphate is generated from glucose by glycolysis, but when glucose concentration drops in the cytosol, it is generated by another pathway called glyceroneogenesis. Glyceroneogenesis uses pyruvate, alanine, glutamine or any substances from the TCA cycle as precursors for glycerol 3-phophate. Phosphoenolpyruvate carboxykinase (PEPC-K), which is an enzyme that catalyses the decarboxylation of oxaloacetate to phosphoenolpyruvate is the main regulator for this pathway. Glyceroneogenesis can be observed in adipose tissue and also liver. It is a significant biochemical pathway which regulates cytosolic lipid levels. Intense suppression of glyceroneogenesis may lead to metabolic disorder such as type 2 diabetes.