СУМСЬКИЙ ДЕРЖАВНИЙ УНІВЕРСИТЕТ
... According to the number of oxygen atoms in their molecule acids are divided into: – oxygenfree, the molecules of which do not contain oxygen atoms: HCl, HBr, HCN, H2S and others; – oxoacids, the molecules of which contain oxygen atoms: HNO3, H2SO4, H3PO4 and others. Oxygenfree acids are water soluti ...
... According to the number of oxygen atoms in their molecule acids are divided into: – oxygenfree, the molecules of which do not contain oxygen atoms: HCl, HBr, HCN, H2S and others; – oxoacids, the molecules of which contain oxygen atoms: HNO3, H2SO4, H3PO4 and others. Oxygenfree acids are water soluti ...
- Wiley Online Library
... much better studied in general terms. Yet, since recently the sequence of the oleaginous yeast Y. lipolytica has been published (Dujon et al., 2004), the foundations were laid to make this yeast a prime model organism for studying lipid metabolism in oleaginous yeasts. In this review we describe tar ...
... much better studied in general terms. Yet, since recently the sequence of the oleaginous yeast Y. lipolytica has been published (Dujon et al., 2004), the foundations were laid to make this yeast a prime model organism for studying lipid metabolism in oleaginous yeasts. In this review we describe tar ...
INTERMEDIARY METABOLISM
... From these studies it was concluded that purines are synthesized de novo not as free purines but first as the nucleotide inosinic acid (hypoxanthine-ribose-5'-phosphate), which is then converted into the adenine and guanine nucleotides. ...
... From these studies it was concluded that purines are synthesized de novo not as free purines but first as the nucleotide inosinic acid (hypoxanthine-ribose-5'-phosphate), which is then converted into the adenine and guanine nucleotides. ...
Effect of Butyric Acid on Lung-colonizing Ability
... heterotypically (1, 2, 4-6) and aggregate homotypically (1, 2, 79) and degradative enzyme activities, such as those of plasmin ogen activator (3,10) and cathepsin B (3,11). DMSO1 and other polar compounds are known to enhance the lung-colonizing ability of cloned low-metastatic Lewis lung carcinoma ...
... heterotypically (1, 2, 4-6) and aggregate homotypically (1, 2, 79) and degradative enzyme activities, such as those of plasmin ogen activator (3,10) and cathepsin B (3,11). DMSO1 and other polar compounds are known to enhance the lung-colonizing ability of cloned low-metastatic Lewis lung carcinoma ...
Genetic Disorders of Mitochondrial and Peroxisomal Fatty Acid
... phytanoyl-CoA hydroxylase (3)—and later to the resolution of the molecular basis of Refsum disease (4). Interestingly, phytanic acid has been found to be a powerful ligand for some nuclear receptors, including PPARa (5-8), as discussed below. Omega-Oxidation ft Oxidation is a relatively minor pathwa ...
... phytanoyl-CoA hydroxylase (3)—and later to the resolution of the molecular basis of Refsum disease (4). Interestingly, phytanic acid has been found to be a powerful ligand for some nuclear receptors, including PPARa (5-8), as discussed below. Omega-Oxidation ft Oxidation is a relatively minor pathwa ...
Acids, Bases and Salts
... ACIDS, BASES and SALTS the Brønsted-Lowry theory is an acid-base theory, proposed independently by Danish Johannes Nicolaus Brønsted and English Thomas Martin Lowry in 1923. In this system, an acid is defined as any chemical species (molecule or ion) that is able to lose, or "donate" a hydrogen ion ...
... ACIDS, BASES and SALTS the Brønsted-Lowry theory is an acid-base theory, proposed independently by Danish Johannes Nicolaus Brønsted and English Thomas Martin Lowry in 1923. In this system, an acid is defined as any chemical species (molecule or ion) that is able to lose, or "donate" a hydrogen ion ...
Download Pdf Article
... smarting, etc. and in formulation presents solubility problems in some ophthalmic formulations. Also, amidation or reduction of carboxyl function is known to reduce some secondary effects and to enhance the membrane uptake of prostaglandin analogue [4]. Monoacylation of 11-hydroxil [5a, 5b] of PGF2α ...
... smarting, etc. and in formulation presents solubility problems in some ophthalmic formulations. Also, amidation or reduction of carboxyl function is known to reduce some secondary effects and to enhance the membrane uptake of prostaglandin analogue [4]. Monoacylation of 11-hydroxil [5a, 5b] of PGF2α ...
Chapter 6 Notes
... • Why does electron transfer to oxygen release energy? – When electrons move from glucose to oxygen, it is as though the electrons were falling. – This “fall” of electrons releases energy during cellular respiration. ...
... • Why does electron transfer to oxygen release energy? – When electrons move from glucose to oxygen, it is as though the electrons were falling. – This “fall” of electrons releases energy during cellular respiration. ...
Fixation of carbon dioxide by chemoautotrophic bacteria
... fields in biochemistry. In spite of many interesting results obtained on the oxidation of sulfur compounds by T, thio oxidans. the enzymic systems responsible for the oxidation are totally unknown. In his study on the formation of sulfide from elemental sulfur by sulfur bacteria, Starkey (1937) obs ...
... fields in biochemistry. In spite of many interesting results obtained on the oxidation of sulfur compounds by T, thio oxidans. the enzymic systems responsible for the oxidation are totally unknown. In his study on the formation of sulfide from elemental sulfur by sulfur bacteria, Starkey (1937) obs ...
Chapter 17 End?of?Chapter Problems Key
... (Skip this one.) 25. Explain why each enzyme only acts on a specific molecule or a specific type of molecule. (Obj #23) (Skip this one.) 26. Describe in very general terms how the enzyme chymotrypsin is able to catalyze the hydrolysis of peptide bonds in neutral conditions. (Obj #24) (Skip this one. ...
... (Skip this one.) 25. Explain why each enzyme only acts on a specific molecule or a specific type of molecule. (Obj #23) (Skip this one.) 26. Describe in very general terms how the enzyme chymotrypsin is able to catalyze the hydrolysis of peptide bonds in neutral conditions. (Obj #24) (Skip this one. ...
Fatty Acid Catabolism
... and monoacylglycerols (one fatty acid attached by an ester bond to C-2 of glycerol). These products are absorbed by the cells lining the small intestine. {Metabolism of the monosaccharides has already been discussed. The modified monosaccharides that are absorbed from the GI tract are transported to ...
... and monoacylglycerols (one fatty acid attached by an ester bond to C-2 of glycerol). These products are absorbed by the cells lining the small intestine. {Metabolism of the monosaccharides has already been discussed. The modified monosaccharides that are absorbed from the GI tract are transported to ...
2.3 Building Carbohydrates and Lipids
... 4. The easiest way to use jmol is to use the ready-made models from on the Biotopics website (http://www.biotopics.co.uk/jsmol/glucose.html#). Play with the models, move them and zoom in and out. a. Select the the glucose molecule and identify the colours used to represent carbon, hydrogen and oxyge ...
... 4. The easiest way to use jmol is to use the ready-made models from on the Biotopics website (http://www.biotopics.co.uk/jsmol/glucose.html#). Play with the models, move them and zoom in and out. a. Select the the glucose molecule and identify the colours used to represent carbon, hydrogen and oxyge ...
doc BIOC 311 Final Study Guide
... glucose with two sodium ions. Can handle galactose, but no fructose. 2.) GLUT-2 – found in the liver and pancreatic beta cells. Low affinity, high capacity 'glucose sensor'. 3.) Glut-4 – skeletal and cardiac muscle. Insulin-responsive glucose transporter that tells cells to take up glucose. C. The G ...
... glucose with two sodium ions. Can handle galactose, but no fructose. 2.) GLUT-2 – found in the liver and pancreatic beta cells. Low affinity, high capacity 'glucose sensor'. 3.) Glut-4 – skeletal and cardiac muscle. Insulin-responsive glucose transporter that tells cells to take up glucose. C. The G ...
PRODUCT PROFILE: AVPY (ADVANCED VOLUMIZING
... effectiveness, leading to accelerated muscle recovery and hydrogen ion buffering.* AVPT contains: Sodium Creatine Phosphate Matrix: A sodium salt of creatine phosphate, which enhances water solubility. Once inside the bloodstream, a sodium chloride dependant transporter is responsible for carrying t ...
... effectiveness, leading to accelerated muscle recovery and hydrogen ion buffering.* AVPT contains: Sodium Creatine Phosphate Matrix: A sodium salt of creatine phosphate, which enhances water solubility. Once inside the bloodstream, a sodium chloride dependant transporter is responsible for carrying t ...
The effects of bile salts on the kinetic properties of enzymes used in
... Bile salts are also used in a number of in vitro studies in an attempt to determine their mechanism of cytotoxicity [2]. However, the methods often used to assess cytotoxicity rely on the determination of enzyme activity such as the leakage of lactate dehydrogenase or the reduction of dimethylthiaml ...
... Bile salts are also used in a number of in vitro studies in an attempt to determine their mechanism of cytotoxicity [2]. However, the methods often used to assess cytotoxicity rely on the determination of enzyme activity such as the leakage of lactate dehydrogenase or the reduction of dimethylthiaml ...
Aromatic Chemistry - heckgrammar.co.uk
... catalyst), rate is directly proportional to concentration and will be a straight line gradient = k (any points not on the straight line will be anomalies and require identification and explanation (e.g. temperature variations)) ...
... catalyst), rate is directly proportional to concentration and will be a straight line gradient = k (any points not on the straight line will be anomalies and require identification and explanation (e.g. temperature variations)) ...
H 3 O +
... Understanding the chemical character of the amide is important since the peptide bond is an amide bond. These characteristics are true for the amide containing amino acids as well (Asn, Gln) Amides will not ionize: ...
... Understanding the chemical character of the amide is important since the peptide bond is an amide bond. These characteristics are true for the amide containing amino acids as well (Asn, Gln) Amides will not ionize: ...
Urea cycle
... Urea is a waste product which produced in the liver, dissolved in blood (in a concentration of 2.5 - 7.5 mM), and secreted by the kidney. Urea also plays a very important role in protein catabolism, removal of toxic ammonia from the body. Urea determination is very useful for the medical clini ...
... Urea is a waste product which produced in the liver, dissolved in blood (in a concentration of 2.5 - 7.5 mM), and secreted by the kidney. Urea also plays a very important role in protein catabolism, removal of toxic ammonia from the body. Urea determination is very useful for the medical clini ...
No Slide Title
... Therefore, the hydrophobic methionine is often at the surface. We call this a forced marriage. ...
... Therefore, the hydrophobic methionine is often at the surface. We call this a forced marriage. ...
Antioxidant defense system targeted to help maintain a healthy
... provide our bodies from damaging free radicals. Free radicals are unstable atoms or molecules that oxidize other molecules, and are produced by our bodies as part of normal metabolism. These oxidized products are even more unstable and react with other molecules in domino-like chain reactions, leadi ...
... provide our bodies from damaging free radicals. Free radicals are unstable atoms or molecules that oxidize other molecules, and are produced by our bodies as part of normal metabolism. These oxidized products are even more unstable and react with other molecules in domino-like chain reactions, leadi ...
Intracellular Distribution of Radioactivity in Nucleic Acid tration of
... each sodium nucleate sample was treated with 0.1 N NaOH (approximately 1 ml/10 mg of sodium nucleate) at 37°for 15— tubes were pooled so that duplicate samples of each nucleotide were obtained. These were dried in vacuo over CaCl2 and 20 hours. (it was found necessary to reduce the time of this N ...
... each sodium nucleate sample was treated with 0.1 N NaOH (approximately 1 ml/10 mg of sodium nucleate) at 37°for 15— tubes were pooled so that duplicate samples of each nucleotide were obtained. These were dried in vacuo over CaCl2 and 20 hours. (it was found necessary to reduce the time of this N ...
ATP - Wando High School
... Plants can use this glucose molecule for energy during Cellular Respiration. Plants can also convert this glucose molecule into other organic compounds such as proteins and fats/lipids or other carbohydrates like starch and cellulose ...
... Plants can use this glucose molecule for energy during Cellular Respiration. Plants can also convert this glucose molecule into other organic compounds such as proteins and fats/lipids or other carbohydrates like starch and cellulose ...
An Introduction to Metabolism and Energetics
... • Is the most important mechanism for generation of ATP • Requires oxygen and electrons • Rate of ATP generation is limited by oxygen or electrons • Cells obtain oxygen by diffusion from extracellular fluid ...
... • Is the most important mechanism for generation of ATP • Requires oxygen and electrons • Rate of ATP generation is limited by oxygen or electrons • Cells obtain oxygen by diffusion from extracellular fluid ...
E. Transport of certain drugs
... Nucleic acids are required for the storage and expression of genetic information. There are two chemically distinct types of nucleic acids: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is present not only in chromosomes in the nucleus of eukaryotic organisms, but also in mitochondria ...
... Nucleic acids are required for the storage and expression of genetic information. There are two chemically distinct types of nucleic acids: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is present not only in chromosomes in the nucleus of eukaryotic organisms, but also in mitochondria ...
Hepoxilin
Hepoxilins (HxA3 and HxB3) are nonclassic eicosanoid hormones involved in inflammation.