PowerPoint Presentation - Mediterranean Emergency Medicine
... Thiamine depletion develops within 18 days in thiamine free diet. Normally: organ meats, yeast, eggs, green leafy vegetables. Poorly absorbed in the presence of ethanol. J Nutr 1965;85:297-304. ...
... Thiamine depletion develops within 18 days in thiamine free diet. Normally: organ meats, yeast, eggs, green leafy vegetables. Poorly absorbed in the presence of ethanol. J Nutr 1965;85:297-304. ...
File E-Leraning : METABOLISME
... • Electrons from NADH and FADH2 were passed down the ETC • As the electrons move down, energy released moves protons to create electrochemical gradient • Protons move through proton channels, and release energy to synthesize ATP from ADP and Pi • The many processes of ATP synthesis are all continuou ...
... • Electrons from NADH and FADH2 were passed down the ETC • As the electrons move down, energy released moves protons to create electrochemical gradient • Protons move through proton channels, and release energy to synthesize ATP from ADP and Pi • The many processes of ATP synthesis are all continuou ...
Effect of alpha-lipoic acid on blood glucose, insulin resistance, and
... superoxide dismutase (SOD), and catalase (CAT) were found in T2DM patients, compared to controls in several studies. It is suggested that hyperglycemia induced an increase in antioxidant enzymes, and a relationship seems to exist between diabetic complications and elevated levels of these enzymes. T ...
... superoxide dismutase (SOD), and catalase (CAT) were found in T2DM patients, compared to controls in several studies. It is suggested that hyperglycemia induced an increase in antioxidant enzymes, and a relationship seems to exist between diabetic complications and elevated levels of these enzymes. T ...
Chapter 9. Cellular Respiration STAGE 1: Glycolysis
... 2. Some organisms that are exposed to oxygen, but switch to fermentation when oxygen is scarce. AP Biology ...
... 2. Some organisms that are exposed to oxygen, but switch to fermentation when oxygen is scarce. AP Biology ...
Plant Respiration Exchange of Gases in Plants - E
... Question – 7 - Distinguish between the following: (a) Aerobic respiration and Anaerobic respiration Answer: Aerobic respiration needs oxygen, while anaerobic respiration does not need oxygen. There is complete oxidation of glucose in aerobic respiration, while it is incomplete in anaerobic respirat ...
... Question – 7 - Distinguish between the following: (a) Aerobic respiration and Anaerobic respiration Answer: Aerobic respiration needs oxygen, while anaerobic respiration does not need oxygen. There is complete oxidation of glucose in aerobic respiration, while it is incomplete in anaerobic respirat ...
05 Cell Respiration Fermentation Anaerobic and
... to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
... to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
Cell Respiration Notes (Honors)
... Takes place in the mitochondria of the cell (in the matrix). The pyruvate from glycolysis is slightly modified before the citric acid cycle begins. These new molecules are broken down to form ATP and CO2. One ATP per cycle is produced, two cycles occur per glucose molecule – therefore 2 ATP’s are ...
... Takes place in the mitochondria of the cell (in the matrix). The pyruvate from glycolysis is slightly modified before the citric acid cycle begins. These new molecules are broken down to form ATP and CO2. One ATP per cycle is produced, two cycles occur per glucose molecule – therefore 2 ATP’s are ...
Role of glucokinase and glucose-6 phosphatase glucose production
... protein, located in the cytosol of the hepatocyte (Andreone et al, 1989). It has been demonstrated that a 62 kDa cytosolic protein is able to bind to GK and to regulate its activity (Van Schaftingen, 1989; Vandercammen and Van Schaftingen, 1990). The Glc6Pasecatalytic subunit is a 40 kDa hydrophobic ...
... protein, located in the cytosol of the hepatocyte (Andreone et al, 1989). It has been demonstrated that a 62 kDa cytosolic protein is able to bind to GK and to regulate its activity (Van Schaftingen, 1989; Vandercammen and Van Schaftingen, 1990). The Glc6Pasecatalytic subunit is a 40 kDa hydrophobic ...
AnaerobicAerobic CellResp
... Aerobic respiration is not able to give enough energy fast enough - so, anaerobic respiration gives a small amount of extra energy. Lactic acid is formed as byproduct in the process, building up slowly in the muscles. Muscles are in an oxygen debt – body must make up for it. ...
... Aerobic respiration is not able to give enough energy fast enough - so, anaerobic respiration gives a small amount of extra energy. Lactic acid is formed as byproduct in the process, building up slowly in the muscles. Muscles are in an oxygen debt – body must make up for it. ...
Energy in Ecosystems Part 2 : Cell Respiration
... IV. Cellular Respiration Summary C6H12O6 + 6O2 6CO2 + 6H2O + ATP A. In the anaerobic process of glycolysis, organic compounds are converted into pyruvic acid, producing a small amount of ATP and e-carriers. B. In aerobic respiration, pyruvic acid is broken down using oxygen to produce CO2 and wate ...
... IV. Cellular Respiration Summary C6H12O6 + 6O2 6CO2 + 6H2O + ATP A. In the anaerobic process of glycolysis, organic compounds are converted into pyruvic acid, producing a small amount of ATP and e-carriers. B. In aerobic respiration, pyruvic acid is broken down using oxygen to produce CO2 and wate ...
Glycolysis, Krebs cycle and Cytochrome chain
... Occurs in and involves the enzymes in the matrix of the mitochondria. Acetyl Co A then enters the Krebs citric acid cycle (stage 2) ( tri-carboxylic acid cycle, TCA), where a series of compounds beginning with citric acid (C6) undergoes oxidative decarboxylation to produce C5 and C4 compounds. The p ...
... Occurs in and involves the enzymes in the matrix of the mitochondria. Acetyl Co A then enters the Krebs citric acid cycle (stage 2) ( tri-carboxylic acid cycle, TCA), where a series of compounds beginning with citric acid (C6) undergoes oxidative decarboxylation to produce C5 and C4 compounds. The p ...
The Glucose/Fatty Acid Cycle 1963–2003
... Glucose and fatty acids are the major fuels for mammalian metabolism and it is clearly essential that mechanisms exist for mutual co-ordination of their utilization. The glucose–fatty acid cycle, as it was proposed in 1963, describes one set of mechanisms by which carbohydrate and fat metabolism int ...
... Glucose and fatty acids are the major fuels for mammalian metabolism and it is clearly essential that mechanisms exist for mutual co-ordination of their utilization. The glucose–fatty acid cycle, as it was proposed in 1963, describes one set of mechanisms by which carbohydrate and fat metabolism int ...
glycogen metabolism
... • You may recall that the enzyme glucose-6phosphatase (G6Pase) catalyzes the last step of gluconeogenesis - conversion of G6P to glucose + phosphate. • This enzyme necessary also for release of glucose into the bloodstream from glycogen metabolism (glycogen -> G1P -> G6P -> Glucose). • It is intere ...
... • You may recall that the enzyme glucose-6phosphatase (G6Pase) catalyzes the last step of gluconeogenesis - conversion of G6P to glucose + phosphate. • This enzyme necessary also for release of glucose into the bloodstream from glycogen metabolism (glycogen -> G1P -> G6P -> Glucose). • It is intere ...
phys chapter 78 [2-9
... Insulin has direct effect in promoting amino acid uptake by cells and conversion of amino acids into protein; inhibits breakdown of proteins already in cells Insulin composed of 2 amino acid chains connected by disulfide linkages; when amino acid chains split apart, functional activity of insuli ...
... Insulin has direct effect in promoting amino acid uptake by cells and conversion of amino acids into protein; inhibits breakdown of proteins already in cells Insulin composed of 2 amino acid chains connected by disulfide linkages; when amino acid chains split apart, functional activity of insuli ...
Cellular Respiration Review
... What are the four stages of cellular respiration? Where does each stage of cellular respiration occur? What is the big idea of stage one (glycolysis) of cellular respiration? What are the number and type of input molecules for glycolysis? What molecule gets reduced during glycolysis? What molecule g ...
... What are the four stages of cellular respiration? Where does each stage of cellular respiration occur? What is the big idea of stage one (glycolysis) of cellular respiration? What are the number and type of input molecules for glycolysis? What molecule gets reduced during glycolysis? What molecule g ...
- Circle of Docs
... 39. Glutathione peroxidase is an enzyme in various redox reactions which serves to destroy peroxides and free radicals and requires which mineral as a cofactor? a. Zinc b. Selenium c. Iron d. Chromium ...
... 39. Glutathione peroxidase is an enzyme in various redox reactions which serves to destroy peroxides and free radicals and requires which mineral as a cofactor? a. Zinc b. Selenium c. Iron d. Chromium ...
SG 7,8,9,10
... Describe the gluconeogenesis process; what’s is it’s purpose, relationship to glycolysis, regulation. What is the Cori cycle? What is the relationship between muscle and liver in the Cori cycle? Describe the Pentose Phosphate Pathway; importance in production of NADPH and 5C sugars, reaction pathway ...
... Describe the gluconeogenesis process; what’s is it’s purpose, relationship to glycolysis, regulation. What is the Cori cycle? What is the relationship between muscle and liver in the Cori cycle? Describe the Pentose Phosphate Pathway; importance in production of NADPH and 5C sugars, reaction pathway ...
The Target of Metformin in Type 2 Diabetes
... all guidelines and recommendations, its efficacy and tolerability are well tested, and it is safe and cheap. In use in Europe since the late 1950s and reintroduced into the North American market two decades ago, metformin is by far the most widely used antidiabetic drug, alone or in combination with ...
... all guidelines and recommendations, its efficacy and tolerability are well tested, and it is safe and cheap. In use in Europe since the late 1950s and reintroduced into the North American market two decades ago, metformin is by far the most widely used antidiabetic drug, alone or in combination with ...
REGISTERED DIETITIAN EXAMINATION
... (c) PTH and Calcitonin (d) Calcitonin and TRH 2. Which is an essential component of a balanced diet? I (a) Oleic acid (b) Palmitic acid (c) Trans-linoleic acid (d) Cis-linoleic acid 3. Water activity required for microbial growth can be reduced in foods by (a) adding ice (b) adding solutes (c) addin ...
... (c) PTH and Calcitonin (d) Calcitonin and TRH 2. Which is an essential component of a balanced diet? I (a) Oleic acid (b) Palmitic acid (c) Trans-linoleic acid (d) Cis-linoleic acid 3. Water activity required for microbial growth can be reduced in foods by (a) adding ice (b) adding solutes (c) addin ...
Cellular respiration
... What organisms do these processes? Photosynthesis Cell Resp. • Prokaryotes? • Eukaryotes? ...
... What organisms do these processes? Photosynthesis Cell Resp. • Prokaryotes? • Eukaryotes? ...
Cellular Respiration
... electrons in chemical bonds in organic molecules Cells tap energy from electrons “falling” from organic fuels to oxygen When the carbon-hydrogen bonds of glucose are broken, electrons are transferred to oxygen ...
... electrons in chemical bonds in organic molecules Cells tap energy from electrons “falling” from organic fuels to oxygen When the carbon-hydrogen bonds of glucose are broken, electrons are transferred to oxygen ...
lecture9
... Chemical properties of photographic film The film base is usually plastic such as tri-acetate or polyester which is coated with a light sensitive emulsion. The emulsion consists of gelatin containing light sensitive silver halide crystals such as silver bromide and silver chloride. In practice the f ...
... Chemical properties of photographic film The film base is usually plastic such as tri-acetate or polyester which is coated with a light sensitive emulsion. The emulsion consists of gelatin containing light sensitive silver halide crystals such as silver bromide and silver chloride. In practice the f ...
Endocrine Vivas
... - The acetone is formed from the spontaneous decarboxylation of acetoacetate cannot be converted back to acetyl-CoA and is excreted in urine and the lungs In which clinical situations do they accumulate in the body? - Insulin inhibits and glucagon stimulates there production - This pathway is most a ...
... - The acetone is formed from the spontaneous decarboxylation of acetoacetate cannot be converted back to acetyl-CoA and is excreted in urine and the lungs In which clinical situations do they accumulate in the body? - Insulin inhibits and glucagon stimulates there production - This pathway is most a ...
Metabolomic Profiling Identifies Biomarkers Associated
... Use these new assays in a representative cohort not used to identify the candidate biomarkers to test their suitability: – To predict incident type 2 diabetes alone – For use in models with other metabolites and metabolic parameters for: l The prediction of type 2 diabetes l Monitoring interventi ...
... Use these new assays in a representative cohort not used to identify the candidate biomarkers to test their suitability: – To predict incident type 2 diabetes alone – For use in models with other metabolites and metabolic parameters for: l The prediction of type 2 diabetes l Monitoring interventi ...
Chapter 26
... • well-nourished adult meets 80% - 90% of their resting energy needs from fat. – fat is superior to carbohydrates for energy storage for two reasons: • carbohydrates are hydrophilic, absorb water, and expand and occupy more space in the tissues, and fat is hydrophobic, contains almost no water, and ...
... • well-nourished adult meets 80% - 90% of their resting energy needs from fat. – fat is superior to carbohydrates for energy storage for two reasons: • carbohydrates are hydrophilic, absorb water, and expand and occupy more space in the tissues, and fat is hydrophobic, contains almost no water, and ...
Glucose
Glucose is a sugar with the molecular formula C6H12O6. The name ""glucose"" (/ˈɡluːkoʊs/) comes from the Greek word γλευκος, meaning ""sweet wine, must"". The suffix ""-ose"" is a chemical classifier, denoting a carbohydrate. It is also known as dextrose or grape sugar. With 6 carbon atoms, it is classed as a hexose, a sub-category of monosaccharides. α-D-glucose is one of the 16 aldose stereoisomers. The D-isomer (D-glucose) occurs widely in nature, but the L-isomer (L-glucose) does not. Glucose is made during photosynthesis from water and carbon dioxide, using energy from sunlight. The reverse of the photosynthesis reaction, which releases this energy, is a very important source of power for cellular respiration. Glucose is stored as a polymer, in plants as starch and in animals as glycogen.