24,7 Loctic Fermentotion
... CoA,which enters the citric acid cycle.There the acetyl group of acetyl CoA undergoes complete oxidation to carbon dioxide. Some of the lactic acid formed in your muscles is not oxidized. It drains from the muscle cells and enters the bloodstream, where it could give you a severecase of acidosis.As ...
... CoA,which enters the citric acid cycle.There the acetyl group of acetyl CoA undergoes complete oxidation to carbon dioxide. Some of the lactic acid formed in your muscles is not oxidized. It drains from the muscle cells and enters the bloodstream, where it could give you a severecase of acidosis.As ...
Lipids (lec 1, 2, 3)..
... Neutral fats: the most important and most abundant group of fats in nature. They may be fats or oils which have the same chemical structure and same chemical properties, but differ in the state at room temperature, fats are solid (rich in saturated fatty acid) and oils are liquid (high amount of uns ...
... Neutral fats: the most important and most abundant group of fats in nature. They may be fats or oils which have the same chemical structure and same chemical properties, but differ in the state at room temperature, fats are solid (rich in saturated fatty acid) and oils are liquid (high amount of uns ...
Chapter 19 Carbohydrate Biosynthesis
... membrane of hepatocytes and renal cells. • The enzyme is not present in muscle or brain cells,where gluconeogenesis does not occur. ...
... membrane of hepatocytes and renal cells. • The enzyme is not present in muscle or brain cells,where gluconeogenesis does not occur. ...
Enzymes of Clinical Significance
... b. Heparinized plasma may be acceptable; many anticoagulants (fluoride, EDTA, sodium citrate) inhibit enzyme activity c. No hemolysis: LD-1 activity in the RBC is 150x greater than that in plasma d. Avoid lipemia, especially for spectrophotometric analysis e. Relatively unstable: analyze within 4 ho ...
... b. Heparinized plasma may be acceptable; many anticoagulants (fluoride, EDTA, sodium citrate) inhibit enzyme activity c. No hemolysis: LD-1 activity in the RBC is 150x greater than that in plasma d. Avoid lipemia, especially for spectrophotometric analysis e. Relatively unstable: analyze within 4 ho ...
S1 Fig.
... separation. Samples were separated in Nano Series™ Standard Columns (75 µm i.d. x 15 cm) packed with C18 PepMap100 (3 µm, 100Å). The gradient used was from 3.2% to 44% solvent B (0.1% formic acid in acetonitrile) for 30 min. Peptides were eluted directly (~ 350 nL min-1) via a Triversa Nanomate nano ...
... separation. Samples were separated in Nano Series™ Standard Columns (75 µm i.d. x 15 cm) packed with C18 PepMap100 (3 µm, 100Å). The gradient used was from 3.2% to 44% solvent B (0.1% formic acid in acetonitrile) for 30 min. Peptides were eluted directly (~ 350 nL min-1) via a Triversa Nanomate nano ...
Chapter 26 - McGraw Hill Higher Education
... • Carbohydrates are rapidly oxidized, RDA greater than any other nutrient (175 g/day) • Dietary sources: – monosaccharides = glucose, galactose and fructose • liver converts galactose and fructose to glucose – outside hepatic portal system, only blood sugar is glucose – normal blood sugar concentrat ...
... • Carbohydrates are rapidly oxidized, RDA greater than any other nutrient (175 g/day) • Dietary sources: – monosaccharides = glucose, galactose and fructose • liver converts galactose and fructose to glucose – outside hepatic portal system, only blood sugar is glucose – normal blood sugar concentrat ...
1 APPENDIX 1 TEST PRINCIPLES USED IN THE BIOCHEMICAL
... Addition of R2( diazoreagent) and start of reaction Indirect bilirubin is liberated by the detergent. ...
... Addition of R2( diazoreagent) and start of reaction Indirect bilirubin is liberated by the detergent. ...
procedure
... -Ketoglutarate to form glutamate and the corresponding new α-Keto acid. Every transamination reactions are catalyzed by specified transaminase. Transaminases are widespread in each organs of organism. In this experiment, liver homogenate is under water bath with glutamate and pyruvate,while alanine ...
... -Ketoglutarate to form glutamate and the corresponding new α-Keto acid. Every transamination reactions are catalyzed by specified transaminase. Transaminases are widespread in each organs of organism. In this experiment, liver homogenate is under water bath with glutamate and pyruvate,while alanine ...
Fatty Acid Catabolism Caloric Value of Fats and Carbohydrates
... 1. Dehydrogenation of fatty acyl CoA to produce a trans double bond between the α and β carbons (or C-2 & C-3). the product is trans-∆2-enoyl-CoA reaction catalyzed by acyl CoA dehydrogenase. the electron acceptor is FAD the reaction is analogous to succinate dehydrogenase 2. Addition of water acros ...
... 1. Dehydrogenation of fatty acyl CoA to produce a trans double bond between the α and β carbons (or C-2 & C-3). the product is trans-∆2-enoyl-CoA reaction catalyzed by acyl CoA dehydrogenase. the electron acceptor is FAD the reaction is analogous to succinate dehydrogenase 2. Addition of water acros ...
Exam III answer key - Chemistry Courses: About
... a. Uses pyruvate and aspartate for its biosynthesis lysine b. Uses two pyruvates and an acetyl CoA for its biosynthesis leucine c. Derives a methyl group via a B-12 mediated transformation methionine d. The herbicide roundup (glyphosate) targets this enzyme EPSP synthase e. Derives one of its carbon ...
... a. Uses pyruvate and aspartate for its biosynthesis lysine b. Uses two pyruvates and an acetyl CoA for its biosynthesis leucine c. Derives a methyl group via a B-12 mediated transformation methionine d. The herbicide roundup (glyphosate) targets this enzyme EPSP synthase e. Derives one of its carbon ...
Metabolism of fats and proteins
... What kind of biomolecules make up the electron transport chain? What are the important functions of these biomolecules? Is oxygen required for the electron transport chain to function? If so, what is its role? The electron transport chain is where oxidative phosphorylation occurs. Where does the oxi ...
... What kind of biomolecules make up the electron transport chain? What are the important functions of these biomolecules? Is oxygen required for the electron transport chain to function? If so, what is its role? The electron transport chain is where oxidative phosphorylation occurs. Where does the oxi ...
Lecture 12: Enzymes of Metabolism: An Introduction Reference
... iv. Statins are competitive inhibitors of HMG-CoA reductase 1. Bind with affinity to the HMG-CoA reducatase active site and block the active site so HMG-CoA cant bind for reaction 11. State in general terms the relationship between LDL particles, LDL receptors on cells and cholesterol production by ...
... iv. Statins are competitive inhibitors of HMG-CoA reductase 1. Bind with affinity to the HMG-CoA reducatase active site and block the active site so HMG-CoA cant bind for reaction 11. State in general terms the relationship between LDL particles, LDL receptors on cells and cholesterol production by ...
Theory_2004
... The rate of glucose output from the liver The liver glycogen content The activity of muscle pyruvate dehydrogenase The blood insulin level The intracellular liver concentration of fructose 2,6 bisphosphate ...
... The rate of glucose output from the liver The liver glycogen content The activity of muscle pyruvate dehydrogenase The blood insulin level The intracellular liver concentration of fructose 2,6 bisphosphate ...
Code Questions Answers 1. Write the reactions of glycolysis
... Action of Vitamin D Increases the absorption of Ca (and phosphate) from the small intestine and causes removal of Ca from bone (bone resorption). Mechanism of calcium absorption from intestine through 1-25-dihydroxy Vitamin. D3: The mechanism of action of 1-25-dihydroxy Vit. D3 is typical of steroid ...
... Action of Vitamin D Increases the absorption of Ca (and phosphate) from the small intestine and causes removal of Ca from bone (bone resorption). Mechanism of calcium absorption from intestine through 1-25-dihydroxy Vitamin. D3: The mechanism of action of 1-25-dihydroxy Vit. D3 is typical of steroid ...
- Circle of Docs
... 88. What is the total number of high energy phosphates generated by 1 mole of acetyl Co-A through one round of the Tricarboxycylic cycle A. B. C. D. E. ...
... 88. What is the total number of high energy phosphates generated by 1 mole of acetyl Co-A through one round of the Tricarboxycylic cycle A. B. C. D. E. ...
Bio 210 Cell Chemistry Lecture 4 “Sugars and Fats”
... are liquids at room temperature and are in abundance in oils, such as corn oil or olive oil. The role of fat is mostly in storage. Fats are more compact and have higher potential energy stores than polysaccharides. Animals use fat storage over polysaccharide storage. Phospholipids are related to fat ...
... are liquids at room temperature and are in abundance in oils, such as corn oil or olive oil. The role of fat is mostly in storage. Fats are more compact and have higher potential energy stores than polysaccharides. Animals use fat storage over polysaccharide storage. Phospholipids are related to fat ...
EXAM2
... the big four in a major pathway and I have 4 carbons. I play a prominent role in C4 plants. You may say that I catch CO2, but that is wrong. Some consider me the great communicator. I even have two enzymes named for me. When you think of fatty acid synthesis, I should come strongly in mind. Who am I ...
... the big four in a major pathway and I have 4 carbons. I play a prominent role in C4 plants. You may say that I catch CO2, but that is wrong. Some consider me the great communicator. I even have two enzymes named for me. When you think of fatty acid synthesis, I should come strongly in mind. Who am I ...
(CH2) 2 - CHM152-SP10
... The main area of the carbohydrates that Mr. Griffin stressed for the purpose of the latest quiz as well as the exam was the nomenclature. There are three components to a formal name of a carbohydrate. The first component of the name indicates whether there is a ketone group or an aldehyde group atta ...
... The main area of the carbohydrates that Mr. Griffin stressed for the purpose of the latest quiz as well as the exam was the nomenclature. There are three components to a formal name of a carbohydrate. The first component of the name indicates whether there is a ketone group or an aldehyde group atta ...
U4L23 starvation - The University of Sydney
... • Under normal circumstances, brain can only use glucose – Cannot use FAs which cannot cross blood-brain barrier ...
... • Under normal circumstances, brain can only use glucose – Cannot use FAs which cannot cross blood-brain barrier ...
Carbohydrate metabolism
... Fig. 3: Regenerative phase of pentose phosphate pathway. Figure is found on http://web.indstate.edu/thcme/mwking/glycolysis.html Some tissues (brain, erythrocytes) are dependent on the constant supply of glucose. When the amount of carbohydrates taken up with the diet is insufficient, the concentra ...
... Fig. 3: Regenerative phase of pentose phosphate pathway. Figure is found on http://web.indstate.edu/thcme/mwking/glycolysis.html Some tissues (brain, erythrocytes) are dependent on the constant supply of glucose. When the amount of carbohydrates taken up with the diet is insufficient, the concentra ...
Digestible carbohydrates
... of energy. Mammalian erythrocyte is unique in that about 90% of its total energy requirement is provided by glycolysis. 2.Contracting muscles due to occlusion of blood vessels by the muscular contraction that decreases oxygen 3-Cornea, lens and some parts of retina which have a limited blood supply ...
... of energy. Mammalian erythrocyte is unique in that about 90% of its total energy requirement is provided by glycolysis. 2.Contracting muscles due to occlusion of blood vessels by the muscular contraction that decreases oxygen 3-Cornea, lens and some parts of retina which have a limited blood supply ...
Hemoglobin as the main protein of erythrocytes. Its structure and
... glucose concentration. Hypo- and hyperglucosemia, their reasons. The determination of the tolerance to glucose for the diabetes mellitus diagnosis. The main lipids of the body, their structure. Classification of lipids. Fatty acid oxidation. The sequence of the oxidation reactions. The connections o ...
... glucose concentration. Hypo- and hyperglucosemia, their reasons. The determination of the tolerance to glucose for the diabetes mellitus diagnosis. The main lipids of the body, their structure. Classification of lipids. Fatty acid oxidation. The sequence of the oxidation reactions. The connections o ...
REGULATION OF BODY WEIGHT
... TISSUES VLDLS (SYNTHESIZED IN LIVER) : LIVER TISSUE; TG, CHOL HDLS (PLASMA) : TISSUELIVER CHOL. TRANSPORT ...
... TISSUES VLDLS (SYNTHESIZED IN LIVER) : LIVER TISSUE; TG, CHOL HDLS (PLASMA) : TISSUELIVER CHOL. TRANSPORT ...
Transport of Ammonia to the liver
... The reverse reaction doesn't use NAD+, instead it uses NADPH. We will take the electrons because it's a reduction reaction (reductive amination). so, we have removed the amino group from glutamate! what's gonna happen next ?! Free Ammonia or Ammonium can't be transported directly through blood, they ...
... The reverse reaction doesn't use NAD+, instead it uses NADPH. We will take the electrons because it's a reduction reaction (reductive amination). so, we have removed the amino group from glutamate! what's gonna happen next ?! Free Ammonia or Ammonium can't be transported directly through blood, they ...
Glyceroneogenesis
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.