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lecture6
... rearrangement thatrequires vitamin B12 (also known as cobalamin). Propionyl CoA is carboxylated at the expense of the hydrolysis of an ATP to yield the d isomer of methylmalonyl CoA (Figure 22.11). This carboxylation reaction is catalyzed by propionyl CoA carboxylase, a biotin enzyme that is homolog ...
... rearrangement thatrequires vitamin B12 (also known as cobalamin). Propionyl CoA is carboxylated at the expense of the hydrolysis of an ATP to yield the d isomer of methylmalonyl CoA (Figure 22.11). This carboxylation reaction is catalyzed by propionyl CoA carboxylase, a biotin enzyme that is homolog ...
Cellular Respiration
... • Glycolysis can produce ATP with or without O2 (in aerobic or anaerobic conditions) • In the absence of O2, glycolysis couples with fermentation or anaerobic respiration to produce ATP ...
... • Glycolysis can produce ATP with or without O2 (in aerobic or anaerobic conditions) • In the absence of O2, glycolysis couples with fermentation or anaerobic respiration to produce ATP ...
Chapter 9
... • Glycolysis can produce ATP with or without O2 (in aerobic or anaerobic conditions) • In the absence of O2, glycolysis couples with fermentation or anaerobic respiration to produce ATP ...
... • Glycolysis can produce ATP with or without O2 (in aerobic or anaerobic conditions) • In the absence of O2, glycolysis couples with fermentation or anaerobic respiration to produce ATP ...
regulation of mammalian acetyl
... The isolation and characterization of the various phosphopeptides of ACC-α that can be phosphorylated by different protein kinases in vitro and in vivo (32, 35, 67) made it possible to identify the phosphorylation sites for specific protein kinases that control ACC activity under different physiolog ...
... The isolation and characterization of the various phosphopeptides of ACC-α that can be phosphorylated by different protein kinases in vitro and in vivo (32, 35, 67) made it possible to identify the phosphorylation sites for specific protein kinases that control ACC activity under different physiolog ...
The Metabolism of Triglycerides by Spores of Penic
... whether the initial hydrolysis of the triglyceride and the subsequent metabolism of the liberated fatty acid is the result of spore activity or of mycelial activity. Gehrig & Knight (1958, 1963) considered that spores of Penicillium roqueforti are able to oxidize fatty acids but that the capacity to ...
... whether the initial hydrolysis of the triglyceride and the subsequent metabolism of the liberated fatty acid is the result of spore activity or of mycelial activity. Gehrig & Knight (1958, 1963) considered that spores of Penicillium roqueforti are able to oxidize fatty acids but that the capacity to ...
Chapter 9 Cell Respiration
... • Glycolysis can produce ATP with or without O2 (in aerobic or anaerobic conditions) • In the absence of O2, glycolysis couples with fermentation or anaerobic respiration to produce ATP ...
... • Glycolysis can produce ATP with or without O2 (in aerobic or anaerobic conditions) • In the absence of O2, glycolysis couples with fermentation or anaerobic respiration to produce ATP ...
Raw Glycerol as Substrate for the Production of Yeast Biomass
... C. lipolytica NRRL Y-1095 showed the highest values (1.9 0.1 g/L and 1.8 0.1 g/L, respectively) for analytical grade glycerol, differing statistically from the other yeast strains. In the medium containing glycerol derived from biodiesel production, there was no statistically significant differe ...
... C. lipolytica NRRL Y-1095 showed the highest values (1.9 0.1 g/L and 1.8 0.1 g/L, respectively) for analytical grade glycerol, differing statistically from the other yeast strains. In the medium containing glycerol derived from biodiesel production, there was no statistically significant differe ...
CHAPTER 16 - CITRIC ACID CYCLE Introduction:
... tight regulation of pyruvate to acetyl CoA as well as the citric acid cycle itself. - Regulation of the pyruvate dehydrogenase complex occurs mechanistically by product inhibition and covalent modification. NADH and acetyl CoA as products thus compete for binding sites on E2 and E3. Since NADH is al ...
... tight regulation of pyruvate to acetyl CoA as well as the citric acid cycle itself. - Regulation of the pyruvate dehydrogenase complex occurs mechanistically by product inhibition and covalent modification. NADH and acetyl CoA as products thus compete for binding sites on E2 and E3. Since NADH is al ...
Pharmaceutical Faculty 3- d course Module 1 General principles of
... The coenzyme electron carriers produced in the Krebs cycle are A. ATP and ADP B. Pyruvate and acetyl CoA C. NAD and NADH D. NADH and ATP E. FADH2 and NADH ANSWER: E ...
... The coenzyme electron carriers produced in the Krebs cycle are A. ATP and ADP B. Pyruvate and acetyl CoA C. NAD and NADH D. NADH and ATP E. FADH2 and NADH ANSWER: E ...
Glycogen Metabolism
... Note! • In eukaryotes the transferase activity and the α-1,6-glucosidase activity are within one bifunctional protein. ...
... Note! • In eukaryotes the transferase activity and the α-1,6-glucosidase activity are within one bifunctional protein. ...
4. Power: Pathways that make ATP
... The glycolysis pathway is absolutely essential for human life. But only under some times, it becomes the major energy supply. During vigorous exercise, the supply of O2 to muscle is not sufficient to supply the mitochondria so that mitochondria can keep up with production of ATP. Then glycolysis pro ...
... The glycolysis pathway is absolutely essential for human life. But only under some times, it becomes the major energy supply. During vigorous exercise, the supply of O2 to muscle is not sufficient to supply the mitochondria so that mitochondria can keep up with production of ATP. Then glycolysis pro ...
THE CELLULAR RESPIRATION SAGA II: THE CITRIC ACID CYCLE
... • Step 2: Oxidize 6 C molecule to give NADH • CO2 is released • Left with 5 C molecule ...
... • Step 2: Oxidize 6 C molecule to give NADH • CO2 is released • Left with 5 C molecule ...
Fuelling the future: microbial engineering for the production
... converted to liquid fuel. These two platforms are both clean and sustainable in principle, but both face substantial practical challenges. Although solar electricity is carbon free and efficient, electricity storage is a major hurdle to the widespread use of this approach. The energy density for com ...
... converted to liquid fuel. These two platforms are both clean and sustainable in principle, but both face substantial practical challenges. Although solar electricity is carbon free and efficient, electricity storage is a major hurdle to the widespread use of this approach. The energy density for com ...
Bis2A 07.1 Glycolysis
... based molecules that all cells need in order to "build" or synthesize larger complexes such as ...
... based molecules that all cells need in order to "build" or synthesize larger complexes such as ...
CHAPTER 19 LIPID METABOLISM Introduction: Fats are much more
... of C-H bonds for which the electrons “belong” to C, rather than C-O bonds, in which the electrons “belong” to O. Thus, during their catabolism there will be more electrons transferred to O2 per gram of fat than per gram of carbohydrate, thus more energy released (9 kcal/g fat compared to 4 kcal/g ca ...
... of C-H bonds for which the electrons “belong” to C, rather than C-O bonds, in which the electrons “belong” to O. Thus, during their catabolism there will be more electrons transferred to O2 per gram of fat than per gram of carbohydrate, thus more energy released (9 kcal/g fat compared to 4 kcal/g ca ...
Transamination and asymmetry in glutamate transport across the
... proximal-tubule basolateral and brush-border membranes. Our findings with intact tissue would fit nicely with such a mechanism. Mircheff et al. (1980) have identified both Na-dependent and Na-independent pathways for alanine in basolateral membrane vesicles from rat small i n t e s t i n e ; our e v ...
... proximal-tubule basolateral and brush-border membranes. Our findings with intact tissue would fit nicely with such a mechanism. Mircheff et al. (1980) have identified both Na-dependent and Na-independent pathways for alanine in basolateral membrane vesicles from rat small i n t e s t i n e ; our e v ...
Industrial biotechnology: Tools and applications
... individual components alone, but from the integration of non-linear gene, protein, and metabolite interactions across multiple metabolic and regulatory networks via computer simulation [45]. Thus, a variety of “omics” sub-disciplines have emerged such as genomics and metagenomics (study of interacti ...
... individual components alone, but from the integration of non-linear gene, protein, and metabolite interactions across multiple metabolic and regulatory networks via computer simulation [45]. Thus, a variety of “omics” sub-disciplines have emerged such as genomics and metagenomics (study of interacti ...
Fatty Acid Biosynthesis
... Cholesterol accumulation in the blood is correlated with development of atherosclerotic plaque. ...
... Cholesterol accumulation in the blood is correlated with development of atherosclerotic plaque. ...
Document
... Cell Respiration - series cytoplasmic & mitochondrial - linked enzymatic pathways - stepwise OXIDATION food molecules- makes ATP physiological view: uptake of O2 & release of CO2 biochemical view: O2 consumption, CO2 production ...
... Cell Respiration - series cytoplasmic & mitochondrial - linked enzymatic pathways - stepwise OXIDATION food molecules- makes ATP physiological view: uptake of O2 & release of CO2 biochemical view: O2 consumption, CO2 production ...
The Antibiotic Cerulenin, a Novel Tool for Biochemistry as an
... their growth. They are also used as food additives to retain freshness for an extended period. The usefulness of antibiotics is not limited only to our daily needs, but also encompasses our research interests: they offer us remarkable experimental devices for biochemistry - novel biochemical tools, ...
... their growth. They are also used as food additives to retain freshness for an extended period. The usefulness of antibiotics is not limited only to our daily needs, but also encompasses our research interests: they offer us remarkable experimental devices for biochemistry - novel biochemical tools, ...
Carbohydrate Metabolism in Rhizobium trifolii
... elements and vitamins as described by Brown & Dilworth (1975) except that biotin was added to 20 pg 1-l. The phosphates were autoclaved separately. Vitamins and NH&l were omitted for RDM nitrogen-free salts medium, Carbon sources were either filter-sterilized (growth rate experiments) or autoclaved ...
... elements and vitamins as described by Brown & Dilworth (1975) except that biotin was added to 20 pg 1-l. The phosphates were autoclaved separately. Vitamins and NH&l were omitted for RDM nitrogen-free salts medium, Carbon sources were either filter-sterilized (growth rate experiments) or autoclaved ...
CHE-120 Test 4
... 8) The structural formulas of amino acids are the same EXCEPT for the A) side (R) group. B) alpha carbon. C) carboxyl group. D) hydrogen bonding. E) amino group. 9) The names of many enzymes can be recognized by the suffix ________. A) -ite B) -ine C) -ose D) -ate ...
... 8) The structural formulas of amino acids are the same EXCEPT for the A) side (R) group. B) alpha carbon. C) carboxyl group. D) hydrogen bonding. E) amino group. 9) The names of many enzymes can be recognized by the suffix ________. A) -ite B) -ine C) -ose D) -ate ...
Biosc_48_Chapter_5_lecture
... Brown Adipose Tissue (Brown Fat) a. Stored in different cells b. Involved in thermogenesis (heat production), especially in newborns c. Adults also have some brown fat that contributes to calories and heat production d. Sympathetic release of norepinephrine causes brown fat to form an uncoupling pr ...
... Brown Adipose Tissue (Brown Fat) a. Stored in different cells b. Involved in thermogenesis (heat production), especially in newborns c. Adults also have some brown fat that contributes to calories and heat production d. Sympathetic release of norepinephrine causes brown fat to form an uncoupling pr ...
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.