BOOK NOTES ch9_sec3
... • Proteins and nucleic acids can also be used to make ATP, but they are usually used for building important cell parts. ...
... • Proteins and nucleic acids can also be used to make ATP, but they are usually used for building important cell parts. ...
Physiology of Saccharomyces cerevisiae in anaerobic glucose
... In contrast to earlier reports (Andreasen & Stier, 1953, 1954), strictly anaerobic growth has been reported for S . cerevisiae in batch cultures in the absence of added sterols and fatty acids (Macy & Miller, 1983). In our experiments, growth without added fatty acid was possible at D = 0.10 h-' (pH ...
... In contrast to earlier reports (Andreasen & Stier, 1953, 1954), strictly anaerobic growth has been reported for S . cerevisiae in batch cultures in the absence of added sterols and fatty acids (Macy & Miller, 1983). In our experiments, growth without added fatty acid was possible at D = 0.10 h-' (pH ...
FIGURE LEGENDS FIGURE 12.1 Glycolysis (Embden
... utilization and lactate production). The stoichiometry of this process is such that for one glutamate molecule taken up with three Na+ ions, one glucosemolecule enters astrocytes, two ATP molecules are produced through glycolysis, and two lactate molecules are released. Within the astrocyte, one ATP ...
... utilization and lactate production). The stoichiometry of this process is such that for one glutamate molecule taken up with three Na+ ions, one glucosemolecule enters astrocytes, two ATP molecules are produced through glycolysis, and two lactate molecules are released. Within the astrocyte, one ATP ...
Acetyl-CoA
... Physiological significance of ketogenesis 1) ketone bodies are normal physiological responses to carbohydrate shortages, HMG-CoA synthase only exists in liver, and Succinyl-CoA transsulfurase exists in extrahepatic tissue. 2)Under starveling condition, ketogenesis is increased. This allows the hear ...
... Physiological significance of ketogenesis 1) ketone bodies are normal physiological responses to carbohydrate shortages, HMG-CoA synthase only exists in liver, and Succinyl-CoA transsulfurase exists in extrahepatic tissue. 2)Under starveling condition, ketogenesis is increased. This allows the hear ...
Camp 1
... • In a series of steps requiring ATP, mevalonate undergoes phosporylation and decarboxylation to give the C5 compound, isopentenyl pyrophosphate. • This compound has the carbon skeleton of isoprene, and is a key building block for all terpenes (Section 12.5) and steroids. ...
... • In a series of steps requiring ATP, mevalonate undergoes phosporylation and decarboxylation to give the C5 compound, isopentenyl pyrophosphate. • This compound has the carbon skeleton of isoprene, and is a key building block for all terpenes (Section 12.5) and steroids. ...
Chapter 2 - Water - Technicalsymposium
... Weaker than covalent bonds (about 25x weaker). Hydrogen bonds give water a high melting point. Density of water decreases as it cools --> water expands as it freezes--> ice results from an open lattice of water molecules --> less dense, but more ordered. Hydrogen bonds contribute to water’s high sp ...
... Weaker than covalent bonds (about 25x weaker). Hydrogen bonds give water a high melting point. Density of water decreases as it cools --> water expands as it freezes--> ice results from an open lattice of water molecules --> less dense, but more ordered. Hydrogen bonds contribute to water’s high sp ...
Nutritional Application of Proportions - hansen
... Proportion is also useful in solving measurement problems that have to do with amounts of sodium, calories, fat, and protein in food or an amount in a drug dosage. The proportion will use the information in a scenario to solve for the unknown quantities in a specific amount. Example ...
... Proportion is also useful in solving measurement problems that have to do with amounts of sodium, calories, fat, and protein in food or an amount in a drug dosage. The proportion will use the information in a scenario to solve for the unknown quantities in a specific amount. Example ...
LAB 6 – Fermentation & Cellular Respiration INTRODUCTION
... FADH2 in turn will donate the electrons from these 2 hydrogens to coenzyme Q in the electron transport chain. The compound DCPIP (di-chlorophenol-indophenol) is not normally found in cells, however when added to mitochondria it will substitute for coenzyme Q and receive electrons from FADH2. Before ...
... FADH2 in turn will donate the electrons from these 2 hydrogens to coenzyme Q in the electron transport chain. The compound DCPIP (di-chlorophenol-indophenol) is not normally found in cells, however when added to mitochondria it will substitute for coenzyme Q and receive electrons from FADH2. Before ...
Biochem-5012.1A - Center for Structural Biology
... As H2O is the medium of biological systems one must consider the role of this molecule in the dissociation of ions from biological molecules. Water is essentially a neutral molecule but will ionize to a small degree. This can be described by a simple equilibrium equation: H2O <-------> H+ + OH- Eqn. ...
... As H2O is the medium of biological systems one must consider the role of this molecule in the dissociation of ions from biological molecules. Water is essentially a neutral molecule but will ionize to a small degree. This can be described by a simple equilibrium equation: H2O <-------> H+ + OH- Eqn. ...
Changes in carbohydrates and lipids during embryonic
... Phosphorylase activity varies generally in concordance with glycogen content except on day 3 (figure 4). High phosphorylase activity with a relatively low glycogen level at the tail end of embryogenesis could be attributed to its participation in cuticular chitin synthesis, after day 6 (Pant and Nau ...
... Phosphorylase activity varies generally in concordance with glycogen content except on day 3 (figure 4). High phosphorylase activity with a relatively low glycogen level at the tail end of embryogenesis could be attributed to its participation in cuticular chitin synthesis, after day 6 (Pant and Nau ...
213 lactate dehydrog..
... 4. Lactic acidosis: a) Definition and mechanism of lactic acidosis: 1) It is the lowered blood pH and bicarbonate levels due to increased ...
... 4. Lactic acidosis: a) Definition and mechanism of lactic acidosis: 1) It is the lowered blood pH and bicarbonate levels due to increased ...
Genomescale models of metabolism and gene expression extend
... previous models, we imposed growth-associated and nongrowth-associated ATP utilization demands (Pirt, 1965) as the ostensible energy requirements (Neijssel et al, 1996; Zhuang et al, 2011). One large improvement is that RNA and protein are not included as demand functions (as they are in M-Models; F ...
... previous models, we imposed growth-associated and nongrowth-associated ATP utilization demands (Pirt, 1965) as the ostensible energy requirements (Neijssel et al, 1996; Zhuang et al, 2011). One large improvement is that RNA and protein are not included as demand functions (as they are in M-Models; F ...
Document
... Lipid FACTS Lipids are energy rich and provides 9 kcal/gm dietary lipids 90% triacylglycerols (TAGs) also include cholesterol esters, phospholipids, essential unsaturated fatty acids; fat-soluble vitamins most dietary fat transported to adipose for storage dietary TAGs hydrolyzed in the intestine b ...
... Lipid FACTS Lipids are energy rich and provides 9 kcal/gm dietary lipids 90% triacylglycerols (TAGs) also include cholesterol esters, phospholipids, essential unsaturated fatty acids; fat-soluble vitamins most dietary fat transported to adipose for storage dietary TAGs hydrolyzed in the intestine b ...
Lecture 16- Dr. Kumar
... • Know mechanism of intestinal absorption and clearance of triglycerides from blood • Know mechanism of action of drugs that prevent accumulation of plasma triglycerides • Know how carbon atoms of glucose are channeled into fatty acids • Know the rate limiting enzyme of fatty acid synthesis and how ...
... • Know mechanism of intestinal absorption and clearance of triglycerides from blood • Know mechanism of action of drugs that prevent accumulation of plasma triglycerides • Know how carbon atoms of glucose are channeled into fatty acids • Know the rate limiting enzyme of fatty acid synthesis and how ...
BCH 201 – GENERAL BIOCHEMISTRY 1 – (3 UNITS) DR
... was to earn him the 1947 Nobel Prize. John H. Northrop and Wendell M. Stanley of the Rockefeller Institute for Medical Research shared the 1947 Nobel Prize with Sumner. They discovered a complex procedure for isolating pepsin. This precipitation technique devised by Northrop and Stanley has been use ...
... was to earn him the 1947 Nobel Prize. John H. Northrop and Wendell M. Stanley of the Rockefeller Institute for Medical Research shared the 1947 Nobel Prize with Sumner. They discovered a complex procedure for isolating pepsin. This precipitation technique devised by Northrop and Stanley has been use ...
ATP - LSU School of Medicine
... 2 Shuttle systems to bring cytosolic NADH into mitochondria for oxidative phosphorylation 1) Glycerophosphate shuttle = 36 ATP ...
... 2 Shuttle systems to bring cytosolic NADH into mitochondria for oxidative phosphorylation 1) Glycerophosphate shuttle = 36 ATP ...
this lecture as PDF here
... Storage fats occur in milk and adipose tissue of farm animals and in seed oils Fats supply over twice as much energy per unit weight as proteins or carbohydrates. Lipids are anhydrous due to non-polar nature and represent more energy than carbohydrates which are heavily hydrated due to polar n ...
... Storage fats occur in milk and adipose tissue of farm animals and in seed oils Fats supply over twice as much energy per unit weight as proteins or carbohydrates. Lipids are anhydrous due to non-polar nature and represent more energy than carbohydrates which are heavily hydrated due to polar n ...
Journal of Biotechnology Evaluation of 13C isotopic tracers for
... confidence region for a 2 distribution. Net fluxes are listed first for each reaction and exchange fluxes are within parenthesis. Units for all fluxes are nmol min−1 and mg protein−1 . Italicized numbers represent flux values that were taken from the literature since they were unidentifiable for our parti ...
... confidence region for a 2 distribution. Net fluxes are listed first for each reaction and exchange fluxes are within parenthesis. Units for all fluxes are nmol min−1 and mg protein−1 . Italicized numbers represent flux values that were taken from the literature since they were unidentifiable for our parti ...
Sensing the fat: Fatty acid metabolism in the
... balance regulation proposed that circulating factors, generated in proportion to body fat stores, acted as signals to the brain, eliciting changes in energy intake and expenditure [3]. The discovery of leptin and its receptors [53,60] provided a molecular basis for this theory. Circulating nutrients ...
... balance regulation proposed that circulating factors, generated in proportion to body fat stores, acted as signals to the brain, eliciting changes in energy intake and expenditure [3]. The discovery of leptin and its receptors [53,60] provided a molecular basis for this theory. Circulating nutrients ...
... OR ii) Most of the key energy generating steps in the TCA cycle generate energy with an identical O biochemical mechanism. The substrate for one of these reactions, Pyruvate, is shown to the right. Draw the chemical structure of the product and indicate any other substrates and/or products that are ...
Honors Enzyme reading
... The substrate molecule normally does not fit exactly in the active site. This induces a change in the enzymes conformation (shape) to make a closer fit. In reactions that involve breaking bonds, the inexact fit puts stress on certain bonds of the substrate. This lowers the amount of energy needed to ...
... The substrate molecule normally does not fit exactly in the active site. This induces a change in the enzymes conformation (shape) to make a closer fit. In reactions that involve breaking bonds, the inexact fit puts stress on certain bonds of the substrate. This lowers the amount of energy needed to ...
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.