Pyruvate Kinase
... glucose + 2 NAD+ + 2 ADP + 2 Pi 2 pyruvate + 2 NADH + 2 ATP In aerobic organisms: pyruvate produced in Glycolysis is oxidized to CO2 via Krebs Cycle (can also be stored as fatty acids) NADH produced in Glycolysis & Krebs Cycle is reoxidized via the respiratory chain, with production of much ad ...
... glucose + 2 NAD+ + 2 ADP + 2 Pi 2 pyruvate + 2 NADH + 2 ATP In aerobic organisms: pyruvate produced in Glycolysis is oxidized to CO2 via Krebs Cycle (can also be stored as fatty acids) NADH produced in Glycolysis & Krebs Cycle is reoxidized via the respiratory chain, with production of much ad ...
Chapter 9 Powerpoint
... • Cellular respiration has three stages: – Glycolysis (breaks down glucose into two molecules of pyruvate) – The citric acid cycle (completes the breakdown of glucose) – Oxidative phosphorylation (accounts for most of the ATP synthesis) For each molecule of glucose, between about 3638 ATP, although ...
... • Cellular respiration has three stages: – Glycolysis (breaks down glucose into two molecules of pyruvate) – The citric acid cycle (completes the breakdown of glucose) – Oxidative phosphorylation (accounts for most of the ATP synthesis) For each molecule of glucose, between about 3638 ATP, although ...
METBIONET GUIDELINES FOR AMINO ACID ANALYSIS.
... particular reason or clinical question, specimens should be collected in the pre-prandial state. Timing of the specimen in relation to feeds and a list of drug therapy should be provided to aid interpretation of results. The specimen should be separated promptly taking care to avoid disturbing the b ...
... particular reason or clinical question, specimens should be collected in the pre-prandial state. Timing of the specimen in relation to feeds and a list of drug therapy should be provided to aid interpretation of results. The specimen should be separated promptly taking care to avoid disturbing the b ...
METABOLISM OF POLYSACCHARIDES
... disease, osteoporosis and coronary heart disease Intestinal dysbacteriosis occurs hemorrhagic syndrome ...
... disease, osteoporosis and coronary heart disease Intestinal dysbacteriosis occurs hemorrhagic syndrome ...
medical chemistry and biochemistry
... 4. Write chemical equations using the neutralisation method. 5. Practice different quantitative methods of chemical analysis. 6. Independently solve chemical equations based on given reactants. 7. Indicate the basic rules for handling chemicals and reagents. 8. Independently apply basic principles o ...
... 4. Write chemical equations using the neutralisation method. 5. Practice different quantitative methods of chemical analysis. 6. Independently solve chemical equations based on given reactants. 7. Indicate the basic rules for handling chemicals and reagents. 8. Independently apply basic principles o ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... V.Mehta (1999) suggested that 30:15 ratio does not show any difference between various phases of the menstrual cycle. This ratio predominantly reflects the parasympathetic activity (8). Hence it is seen that postural index is under vagal control and therefore does not show any significant change dur ...
... V.Mehta (1999) suggested that 30:15 ratio does not show any difference between various phases of the menstrual cycle. This ratio predominantly reflects the parasympathetic activity (8). Hence it is seen that postural index is under vagal control and therefore does not show any significant change dur ...
The Cycling of Acetyl-Coenzyme A Through Acetylcarnitine Buffers
... Background—Carnitine acetyltransferase catalyzes the reversible conversion of acetyl-coenzyme A (CoA) into acetylcarnitine. The aim of this study was to use the metabolic tracer hyperpolarized [2-13C]pyruvate with magnetic resonance spectroscopy to determine whether carnitine acetyltransferase facil ...
... Background—Carnitine acetyltransferase catalyzes the reversible conversion of acetyl-coenzyme A (CoA) into acetylcarnitine. The aim of this study was to use the metabolic tracer hyperpolarized [2-13C]pyruvate with magnetic resonance spectroscopy to determine whether carnitine acetyltransferase facil ...
BIOCHEMISTRY AND MOLECULAR BIOLOGY Problem Unit Four
... Biochemical reactions occur with the aid of enzymes which are examples of catalysts. Catalysts are substances which speed up chemical reactions without themselves being altered. Most enzymes are proteins. Enzymes are important in biological systems not only because they accelerate reactions, but als ...
... Biochemical reactions occur with the aid of enzymes which are examples of catalysts. Catalysts are substances which speed up chemical reactions without themselves being altered. Most enzymes are proteins. Enzymes are important in biological systems not only because they accelerate reactions, but als ...
Ch20.1 Amino-acids-degradation and synthesis
... Nonessential amino acids can be synthesized in sufficient amounts from the intermediates of metabolism or, as in the case of cysteine and tyrosine, from essential amino acids. In contrast, the essential amino acids cannot be synthesized (or produced in sufficient amounts) by the body and, theref ...
... Nonessential amino acids can be synthesized in sufficient amounts from the intermediates of metabolism or, as in the case of cysteine and tyrosine, from essential amino acids. In contrast, the essential amino acids cannot be synthesized (or produced in sufficient amounts) by the body and, theref ...
Introduction to Nutrition and Metabolism, Third Edition
... that people now drew on their (sparse) reserves of metabolic fuel, and there was a loss of body weight. Quite apart from obvious work output, the body has a considerable requirement for energy, even at rest. Only about one-third of the average person’s energy expenditure is for voluntary work (secti ...
... that people now drew on their (sparse) reserves of metabolic fuel, and there was a loss of body weight. Quite apart from obvious work output, the body has a considerable requirement for energy, even at rest. Only about one-third of the average person’s energy expenditure is for voluntary work (secti ...
RACC BIO Cellular respiration
... – Is the most prevalent and efficient catabolic pathway – Consumes oxygen and organic molecules such as glucose – Yields ATP • ATP is regenerated to keep cells working ...
... – Is the most prevalent and efficient catabolic pathway – Consumes oxygen and organic molecules such as glucose – Yields ATP • ATP is regenerated to keep cells working ...
Chapter Eleven - Wright State University
... Thousands of different reactions occur in our cells: we shall only study a small number of these reactions. We use food for energy and also to build up our body parts. Over 40 years an average adult processes 6 tons of food and 10,000 gallons of water. Metabolic reactions are of two general types: c ...
... Thousands of different reactions occur in our cells: we shall only study a small number of these reactions. We use food for energy and also to build up our body parts. Over 40 years an average adult processes 6 tons of food and 10,000 gallons of water. Metabolic reactions are of two general types: c ...
Adaptation of enzymes to temperature: searching for basic ``strategies``
... manifested at the tissue level as well. Through using isolated tissues, especially brain, in a study of evolutionary temperature compensation, one also could avoid, or at least minimize, the confounding effects of interspecific differences in locomotory habit and general activity level on metabolism ...
... manifested at the tissue level as well. Through using isolated tissues, especially brain, in a study of evolutionary temperature compensation, one also could avoid, or at least minimize, the confounding effects of interspecific differences in locomotory habit and general activity level on metabolism ...
Essential amino acid
... Isoleucine, Leucine, and Valine: These hydrophobic amino acids are essential for the production and maintenance of body proteins. Lysine: Deficiency can lead to poor appetite, reduction in body weight, anemia, and a reduced ability to concentrate, as well as pneumonia, kidney disease (nephritis), an ...
... Isoleucine, Leucine, and Valine: These hydrophobic amino acids are essential for the production and maintenance of body proteins. Lysine: Deficiency can lead to poor appetite, reduction in body weight, anemia, and a reduced ability to concentrate, as well as pneumonia, kidney disease (nephritis), an ...
Mitochondrial Inputs - School of Applied Physiology
... fructose-bisphosphate aldolase Except for these steps, glycolysis ...
... fructose-bisphosphate aldolase Except for these steps, glycolysis ...
LipidMetabolism
... Some structure-based inhibitors have been developed They work as expected; but They also increase risk of cardiovascular disease Prof. Prancan (Rush U) discussed these issues in his February 2007 colloquium ...
... Some structure-based inhibitors have been developed They work as expected; but They also increase risk of cardiovascular disease Prof. Prancan (Rush U) discussed these issues in his February 2007 colloquium ...
Ch. 33 Synthesis of Fatty acids, Triacylglycerols, Membrane lipids
... Glucose to pyruvate in mitochondrion, forms Ac CoA, OAA, which form citrate Citrate in cytosol then to Ac CoA, malonyl CoA Fatty acid synthesis involve series 2-C additions from malonyl CoA to the ω-C of Ac CoA onto FA synthase. Costs 2 NADPH and 1 ATP per cycle addition ...
... Glucose to pyruvate in mitochondrion, forms Ac CoA, OAA, which form citrate Citrate in cytosol then to Ac CoA, malonyl CoA Fatty acid synthesis involve series 2-C additions from malonyl CoA to the ω-C of Ac CoA onto FA synthase. Costs 2 NADPH and 1 ATP per cycle addition ...
ppt
... OAA, which form citrate Citrate in cytosol then to Ac CoA, malonyl CoA Fatty acid synthesis involve series 2-C additions from malonyl CoA to the w-C of Ac CoA onto FA synthase. Costs 2 NADPH and 1 ATP per cycle addition ...
... OAA, which form citrate Citrate in cytosol then to Ac CoA, malonyl CoA Fatty acid synthesis involve series 2-C additions from malonyl CoA to the w-C of Ac CoA onto FA synthase. Costs 2 NADPH and 1 ATP per cycle addition ...
Fatty acid synthesis in liver and adipose tissue
... During the suckling period in rats and mice, the rate of fatty acid synthesis and the content of lipogenic enzymes of neonatal tissues is low; this has been attributed to the high fat content of maternal milk (Ballard & Hanson, 1967). On weaning there is usually a change from a low- to a high-carboh ...
... During the suckling period in rats and mice, the rate of fatty acid synthesis and the content of lipogenic enzymes of neonatal tissues is low; this has been attributed to the high fat content of maternal milk (Ballard & Hanson, 1967). On weaning there is usually a change from a low- to a high-carboh ...
video slide
... Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings ...
... Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings ...
Chapter 8
... The former is the main synthesis pathway of nucleotides , the latter is important I brain and bone marrow. ...
... The former is the main synthesis pathway of nucleotides , the latter is important I brain and bone marrow. ...
Mitochondrial b
... the second dehydrogenation is linked to complex I of the respiratory chain via NADH. Hence, ATP production from b-oxidation comes both from direct production of reduced cofactors, and from subsequent oxidation of acetyl-CoA. There are multiple enzymes for each of the constituent steps of the pathway ...
... the second dehydrogenation is linked to complex I of the respiratory chain via NADH. Hence, ATP production from b-oxidation comes both from direct production of reduced cofactors, and from subsequent oxidation of acetyl-CoA. There are multiple enzymes for each of the constituent steps of the pathway ...
Anaerobic Respiration
... Respiration harvests electrons from organic molecules and uses the energy to make ATP. ...
... Respiration harvests electrons from organic molecules and uses the energy to make ATP. ...
Proteins
... is made by the body. Note: The term Epigenetics refers to a nutrient’s ability to activate or silence genes, i.e., control gene expression, without necessarily interfering with the genetic sequence. There is the possibility that our genes can also be changed. We have seen a great example of epigenet ...
... is made by the body. Note: The term Epigenetics refers to a nutrient’s ability to activate or silence genes, i.e., control gene expression, without necessarily interfering with the genetic sequence. There is the possibility that our genes can also be changed. We have seen a great example of epigenet ...
Basal metabolic rate
Basal metabolic rate (BMR) is the minimal rate of energy expenditure per unit time by endothermic animals at rest. (McNab, B. K. 1997). On the Utility of Uniformity in the Definition of Basal Rate of Metabolism. Physiol. Zool. Vol.70; Metabolism refers to the processes that the body needs to function. Basal Metabolic Rate is the amount of energy expressed in calories that a person needs to keep the body functioning at rest. Some of those processes are breathing, blood circulation, controlling body temperature, cell growth, brain and nerve function, and contraction of muscles. Basal metabolic rate (BMR) affects the rate that a person burns calories and ultimately whether you maintain, gain, or lose weight. Your basal metabolic rate accounts for about 60 to 75% of the calories you burn every day. It is influenced by several factors.