A minimal growth medium for the basidiomycete Pleurotus sapidus
... influence the biomass production significantly (Figure 1). After replacing the standard nutrition solution’s (SNL-H3G15) nitrogen source asparagine by ammonium nitrate (NL-H3-G15, Table 1) the growth rate was initially higher compared to SNL-H3-G15, but stalled after 48 h (Figure 2). To investigate ...
... influence the biomass production significantly (Figure 1). After replacing the standard nutrition solution’s (SNL-H3G15) nitrogen source asparagine by ammonium nitrate (NL-H3-G15, Table 1) the growth rate was initially higher compared to SNL-H3-G15, but stalled after 48 h (Figure 2). To investigate ...
The Citric acid cycle
... It is called the Krebs cycle or the tricarboxylic and is the “hub” of the metabolic system. It accounts for the majority of carbohydrate, fatty acid and amino acid oxidation. It also accounts for a majority of the generation of these compounds and others as well. Amphibolic - acts both catabolically ...
... It is called the Krebs cycle or the tricarboxylic and is the “hub” of the metabolic system. It accounts for the majority of carbohydrate, fatty acid and amino acid oxidation. It also accounts for a majority of the generation of these compounds and others as well. Amphibolic - acts both catabolically ...
Repetition Summary of last lecture Energy Cell Respiration
... pyruvate is reduced directly to NADH to form lactate as a waste product ...
... pyruvate is reduced directly to NADH to form lactate as a waste product ...
Unit One: Introduction to Physiology: The Cell and General Physiology
... f. Release of throxine and triiodithyronine-cleaved from the thyroglobulin and then released into the blood g. Daily rate of secretion; 93% is normally thyroxine and 7% triiodothyronine. However, about ½ of the thyroxine is slowly deiodinated to form the T3 so the tissues get mainly T3 ...
... f. Release of throxine and triiodithyronine-cleaved from the thyroglobulin and then released into the blood g. Daily rate of secretion; 93% is normally thyroxine and 7% triiodothyronine. However, about ½ of the thyroxine is slowly deiodinated to form the T3 so the tissues get mainly T3 ...
Calculation of substrate oxidation rates in vivo
... Storage is calculated from the increase in plasma concentration multiplied by the distribution volume (see text). To this must be added the amounts excreted in urine and (for acetone) in expired air. Additional correction to CO, excretion allows for displacement of CO2 from bicarbonate by the associ ...
... Storage is calculated from the increase in plasma concentration multiplied by the distribution volume (see text). To this must be added the amounts excreted in urine and (for acetone) in expired air. Additional correction to CO, excretion allows for displacement of CO2 from bicarbonate by the associ ...
Fatty Acid Metabolism
... arise from lipolysis of triacylglycerol in adipose tissue. (Free fatty acids are the precursors of ketone bodies in the liver). The liver, both in fed and in fasting conditions, extracts about 30% of the free fatty acids passing through it, so that at high concentrations the flux passing ...
... arise from lipolysis of triacylglycerol in adipose tissue. (Free fatty acids are the precursors of ketone bodies in the liver). The liver, both in fed and in fasting conditions, extracts about 30% of the free fatty acids passing through it, so that at high concentrations the flux passing ...
Higher Human Biology unit 1 section 5 ENZYMES
... • A 1 molar solution is produced when 138g are dissolved in 1 litre of water. • A 0.1 molar solution is produced when 13.8g are dissolved in 100ml of water • A 0.01 molar solution is produced when 1.38g are dissolved in 100ml of water Work out what weights of sodium phosphate need to be added to 100 ...
... • A 1 molar solution is produced when 138g are dissolved in 1 litre of water. • A 0.1 molar solution is produced when 13.8g are dissolved in 100ml of water • A 0.01 molar solution is produced when 1.38g are dissolved in 100ml of water Work out what weights of sodium phosphate need to be added to 100 ...
AKA TCA CYCLE, KREB`S CYCLE
... then: •isocitrate cleaved to succinate and glyoxylate by isocitrate lyase succ goes to TCA in mitos •glyoxylate accepts acetate from another acetyl CoA to form malate: catalyzed by malate synthase •malate then to oxaloactate for another turn by isozyme of malate dehydrogenase PENTOSE PHOSPHATE PATHW ...
... then: •isocitrate cleaved to succinate and glyoxylate by isocitrate lyase succ goes to TCA in mitos •glyoxylate accepts acetate from another acetyl CoA to form malate: catalyzed by malate synthase •malate then to oxaloactate for another turn by isozyme of malate dehydrogenase PENTOSE PHOSPHATE PATHW ...
Protein
... Protein and resistance – why not consume loads of protein? • Reduced CHO and fat intake – most imp. • Amino acids may cause GI distress due to osmotic effect • increased oxidation ie. Adapt and burn as metabolic fuel. • Excretion of urea requires dilution with water and so may contribute to dehyd ...
... Protein and resistance – why not consume loads of protein? • Reduced CHO and fat intake – most imp. • Amino acids may cause GI distress due to osmotic effect • increased oxidation ie. Adapt and burn as metabolic fuel. • Excretion of urea requires dilution with water and so may contribute to dehyd ...
a) A, B
... b) breaking of a long-chain compound into its subunits by adding water molecules to its structure between the subunits c) linking of two or more molecules by the removal of one or more water molecule d) constant removal of hydrogen atoms from the surface of a carbohydrate e) none of the above __ 27. ...
... b) breaking of a long-chain compound into its subunits by adding water molecules to its structure between the subunits c) linking of two or more molecules by the removal of one or more water molecule d) constant removal of hydrogen atoms from the surface of a carbohydrate e) none of the above __ 27. ...
Chapter 7 - Medical Image Analysis
... In chapter 3, the glucose response to an OGTT 6 h after ingestion of a single high fat meal was 36% higher than that observed after ingestion of a low fat meal, but the difference was not significant. However, following ingestion of the high fat meal, the glucose concentration failed to return to th ...
... In chapter 3, the glucose response to an OGTT 6 h after ingestion of a single high fat meal was 36% higher than that observed after ingestion of a low fat meal, but the difference was not significant. However, following ingestion of the high fat meal, the glucose concentration failed to return to th ...
Hexokinase
... Figure 18.2 Pyruvate produced in glycolysis can be utilized by cells in several ways. In animals, pyruvate is normally converted to acetylcoenzyme A, which is then oxidized in the TCA cycle to produce CO2. When oxygen is limited, pyruvate can be converted to lactate. Alcoholic fermentation in yeast ...
... Figure 18.2 Pyruvate produced in glycolysis can be utilized by cells in several ways. In animals, pyruvate is normally converted to acetylcoenzyme A, which is then oxidized in the TCA cycle to produce CO2. When oxygen is limited, pyruvate can be converted to lactate. Alcoholic fermentation in yeast ...
Endocrine system - Napa Valley College
... The gonads are the main source of sex hormones. In males, they are located in the scrotum. Male gonads, or testes, secrete hormones called androgens, the most important of which is testosterone. These hormones regulate body changes associated with sexual development. Working with hormones fro ...
... The gonads are the main source of sex hormones. In males, they are located in the scrotum. Male gonads, or testes, secrete hormones called androgens, the most important of which is testosterone. These hormones regulate body changes associated with sexual development. Working with hormones fro ...
Protein Modeling
... kcal/mol after geometry optimization is applied. Torsion energy does impact the total steric energy of the hetero compound. Non,1-4 VDW : is the energy related to the dipole interaction (bond’s dipole interaction). Before the geometry minimization, this value is measured as 6.478 kcal/mol and it’s r ...
... kcal/mol after geometry optimization is applied. Torsion energy does impact the total steric energy of the hetero compound. Non,1-4 VDW : is the energy related to the dipole interaction (bond’s dipole interaction). Before the geometry minimization, this value is measured as 6.478 kcal/mol and it’s r ...
Effects of oxygen on the growth and metabolism of Actinomyces
... the closely related species A. naeslundii, the citric acid cycle enzymes have been demonstrated [5], yet the hnk to oxidative catabolism in Actinomyces species has not been made. Taken together the above strongly suggests that A. viscosus adjusts its metabolism to the amount of oxygen available in t ...
... the closely related species A. naeslundii, the citric acid cycle enzymes have been demonstrated [5], yet the hnk to oxidative catabolism in Actinomyces species has not been made. Taken together the above strongly suggests that A. viscosus adjusts its metabolism to the amount of oxygen available in t ...
BIOL 157 * BIOLOGICAL CHEMISTRY Lecture 6
... • Where a reaction involves changes in viscosity, this could be followed using the viscometer. • For example, the rate of flow of a liquid in a narrow tube can ...
... • Where a reaction involves changes in viscosity, this could be followed using the viscometer. • For example, the rate of flow of a liquid in a narrow tube can ...
Cellular Respiration
... The metabolic pathways by which carbohydrates are broken down into ATP The formula for respiration is: C6H12O6 + 6O2 6CO2 + 6 H2O + ATP Respiration allows the gradual build up of ATP, If a cell used all the potential energy in glucose at once, too much heat would be released, and not all the energ ...
... The metabolic pathways by which carbohydrates are broken down into ATP The formula for respiration is: C6H12O6 + 6O2 6CO2 + 6 H2O + ATP Respiration allows the gradual build up of ATP, If a cell used all the potential energy in glucose at once, too much heat would be released, and not all the energ ...
Krebs cycle
... TCA or Kreb’s cycle, function and regulation. Asymmetric breakdown of a symmetric citrate molecule. “Accounting” of ATP synthesized, from glycolysis to respiratory chain. Murphy’s Law and the missing 10 molecules of ATP per glucose. How to avoid losing your carbons during the exam. ...
... TCA or Kreb’s cycle, function and regulation. Asymmetric breakdown of a symmetric citrate molecule. “Accounting” of ATP synthesized, from glycolysis to respiratory chain. Murphy’s Law and the missing 10 molecules of ATP per glucose. How to avoid losing your carbons during the exam. ...
File - Mrs. LeCompte
... o This creates potential energy o ATP Synthase uses the potential energy stored in the proton gradient to make ATP by allowing H+s to diffuse through it back across the membrane o The drop in potential energy can then be captured in the bonds that attach the last phosphate to ADP ATP. ...
... o This creates potential energy o ATP Synthase uses the potential energy stored in the proton gradient to make ATP by allowing H+s to diffuse through it back across the membrane o The drop in potential energy can then be captured in the bonds that attach the last phosphate to ADP ATP. ...
Cerebral Energy Metabolism in Hepatic Encephalopathy and
... hyperammonemia (Hawkins et al., 1973; Hindfelt and Seisjõ, 1971; Lin and Raabe, 1985; Ratnakumari and Murthy, 1992, 1993). The reason for this discrepancy is not known, but may be partly due to the different time periods of ammonia exposure used in these studies. Studies by Kosenko et al. (1991, 19 ...
... hyperammonemia (Hawkins et al., 1973; Hindfelt and Seisjõ, 1971; Lin and Raabe, 1985; Ratnakumari and Murthy, 1992, 1993). The reason for this discrepancy is not known, but may be partly due to the different time periods of ammonia exposure used in these studies. Studies by Kosenko et al. (1991, 19 ...
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.