SPOR08023 2015 May
... The lipoprotein that normally carries between 60% and 80% of the total serum cholesterol and has the greatest affinity for cells of the arterial wall is called ____________. a) ...
... The lipoprotein that normally carries between 60% and 80% of the total serum cholesterol and has the greatest affinity for cells of the arterial wall is called ____________. a) ...
Chapters 13 and 16
... The TCA cycle provides intermediates for many biosynthetic pathways. Many of the intermediates are precursors in amino acid and nucleotide synthesis (example, α-ketoglutarate can be converted into glutamate and then to other amino acids). Oxaloacetate can be converted back to glucose. In addition, t ...
... The TCA cycle provides intermediates for many biosynthetic pathways. Many of the intermediates are precursors in amino acid and nucleotide synthesis (example, α-ketoglutarate can be converted into glutamate and then to other amino acids). Oxaloacetate can be converted back to glucose. In addition, t ...
Metabolic Disorders
... Nutrition Interventions – GSD1 Frequent oral feedings, high in CHO to maintain glucose > 70 mg/dL Daytime meals followed by continuous drip nocturnal enteral feedings Cornstarch - 1-2 g/kg body weight every 3-6 hours ...
... Nutrition Interventions – GSD1 Frequent oral feedings, high in CHO to maintain glucose > 70 mg/dL Daytime meals followed by continuous drip nocturnal enteral feedings Cornstarch - 1-2 g/kg body weight every 3-6 hours ...
Anaerobic Respiration
... 1. NADH (energy rich) can be used to convert pyruvate into another molecule 2. Fermentation allows NADH to recycle to NAD in order to continue to make ATP without oxygen 3. ATP can still be made as long as the pyruvate is “going somewhere” ...
... 1. NADH (energy rich) can be used to convert pyruvate into another molecule 2. Fermentation allows NADH to recycle to NAD in order to continue to make ATP without oxygen 3. ATP can still be made as long as the pyruvate is “going somewhere” ...
Metabolic Disorders
... Nutrition Interventions – GSD1 Frequent oral feedings, high in CHO to maintain glucose > 70 mg/dL Daytime meals followed by continuous drip nocturnal enteral feedings Cornstarch - 1-2 g/kg body weight every 3-6 hours ...
... Nutrition Interventions – GSD1 Frequent oral feedings, high in CHO to maintain glucose > 70 mg/dL Daytime meals followed by continuous drip nocturnal enteral feedings Cornstarch - 1-2 g/kg body weight every 3-6 hours ...
refresher corner - Heart and Metabolism
... In the ischemic myocardium, mitochondrial oxidative phosphorylation decreases, and because there are essentially no reserves of energy in the heart, there is a depletion of high energy phosphates.2,3 Although there is an initial transfer of phosphates from phosphocreatine to ATP (via creatine kinase ...
... In the ischemic myocardium, mitochondrial oxidative phosphorylation decreases, and because there are essentially no reserves of energy in the heart, there is a depletion of high energy phosphates.2,3 Although there is an initial transfer of phosphates from phosphocreatine to ATP (via creatine kinase ...
4 Acid Base Solutions
... a. Which is the strongest among the four acids? Justify your answer quantitatively. Trichloroacetic acid (CCl3COOH) is the strongest acid because it has the most negative pKa (which is the largest Ka). b. Provide a reason using the molecular structure to explain why the acid in part a. is the strong ...
... a. Which is the strongest among the four acids? Justify your answer quantitatively. Trichloroacetic acid (CCl3COOH) is the strongest acid because it has the most negative pKa (which is the largest Ka). b. Provide a reason using the molecular structure to explain why the acid in part a. is the strong ...
Chapter 20
... • A lipid is a water-insoluble compound usually composed of an alcohol and one or more carboxylic acid molecules. • Fats and oils are esters of glycerol, an alcohol that has three –OH groups. • As a result, each molecule of a fat or an oil contains three ester groups from three carboxylic acid molec ...
... • A lipid is a water-insoluble compound usually composed of an alcohol and one or more carboxylic acid molecules. • Fats and oils are esters of glycerol, an alcohol that has three –OH groups. • As a result, each molecule of a fat or an oil contains three ester groups from three carboxylic acid molec ...
Outline Overview: The Molecules of Life Macromolecules are
... Certain unsaturated fatty acids are not synthesized in the human body These must be supplied in the diet These essential fatty acids include the omega-3 fatty acids, required for normal growth, and thought to provide protection against cardiovascular disease ...
... Certain unsaturated fatty acids are not synthesized in the human body These must be supplied in the diet These essential fatty acids include the omega-3 fatty acids, required for normal growth, and thought to provide protection against cardiovascular disease ...
1 - AQA
... to make many other carbohydrates. Two α-glucose molecules join by condensation to form a molecule of the disaccharide maltose. The bond forms between carbon 1 of one α-glucose molecule and carbon 4 of the other, and is called a glycosidic bond (see Figure 1.5). Other disaccharides form in a similar ...
... to make many other carbohydrates. Two α-glucose molecules join by condensation to form a molecule of the disaccharide maltose. The bond forms between carbon 1 of one α-glucose molecule and carbon 4 of the other, and is called a glycosidic bond (see Figure 1.5). Other disaccharides form in a similar ...
AQA A-level Biology
... to make many other carbohydrates. Two α-glucose molecules join by condensation to form a molecule of the disaccharide maltose. The bond forms between carbon 1 of one α-glucose molecule and carbon 4 of the other, and is called a glycosidic bond (see Figure 1.5). Other disaccharides form in a similar ...
... to make many other carbohydrates. Two α-glucose molecules join by condensation to form a molecule of the disaccharide maltose. The bond forms between carbon 1 of one α-glucose molecule and carbon 4 of the other, and is called a glycosidic bond (see Figure 1.5). Other disaccharides form in a similar ...
Structural
... Tertiary Structure (3o) The three dimensional folding of a polypeptide is its tertiary structure. Both the a-helix and b-sheet may exist within the tertiary structure. Generally the distribution of amino acid sidechains in a globular protein finds mostly nonpolar residues in the interior of the pro ...
... Tertiary Structure (3o) The three dimensional folding of a polypeptide is its tertiary structure. Both the a-helix and b-sheet may exist within the tertiary structure. Generally the distribution of amino acid sidechains in a globular protein finds mostly nonpolar residues in the interior of the pro ...
Book Problems Chapter 2
... (a) Calculate the chemical potential difference when intracellular [Na+] = 10 mM and extracellular [Na+] = 150 mM at 37°C. (b) What would the electrochemical potential be if the membrane potential were −60 ...
... (a) Calculate the chemical potential difference when intracellular [Na+] = 10 mM and extracellular [Na+] = 150 mM at 37°C. (b) What would the electrochemical potential be if the membrane potential were −60 ...
05- macromolecules - Kenston Local Schools
... – Are constructed from two types of smaller molecules, a single glycerol and usually three fatty acids – Vary in the length and number and locations of ...
... – Are constructed from two types of smaller molecules, a single glycerol and usually three fatty acids – Vary in the length and number and locations of ...
Environmental DNA-Encoded Antibiotics Fasamycins A and B Inhibit
... culture of E. faecalis OG1RF. Next-generation sequencing of these mutants, in conjunction with in vitro biochemical assays, showed that the fasamycins inhibit FabF of type II fatty acid biosynthesis (FASII). Candidate gene overexpression studies also showed that fasamycin resistance is conferred by ...
... culture of E. faecalis OG1RF. Next-generation sequencing of these mutants, in conjunction with in vitro biochemical assays, showed that the fasamycins inhibit FabF of type II fatty acid biosynthesis (FASII). Candidate gene overexpression studies also showed that fasamycin resistance is conferred by ...
Cellular Respiration
... • The enzyme lactate dehydrogenase converts pyruvate into lactic acid and converts NADH into NAD+. • Usually blood can remove the lactate, however if this does not happen muscle fatigue results. ...
... • The enzyme lactate dehydrogenase converts pyruvate into lactic acid and converts NADH into NAD+. • Usually blood can remove the lactate, however if this does not happen muscle fatigue results. ...
Lecture content: How do amino acids differ from carbohydrates and
... 1. How is the NH3-group separated from the carbon ”skeleton” of the amino acid? 2. How is ammonia converted to urea? 3. What happens with the carbon ”skeleton”? ...
... 1. How is the NH3-group separated from the carbon ”skeleton” of the amino acid? 2. How is ammonia converted to urea? 3. What happens with the carbon ”skeleton”? ...
Chapter 5 The Structure & Function of Molecules
... – Are constructed from two types of smaller molecules, a single glycerol and usually three fatty acids – Vary in the length and number and locations of ...
... – Are constructed from two types of smaller molecules, a single glycerol and usually three fatty acids – Vary in the length and number and locations of ...
BIE 5810 - Chapter 5, Part I
... Question: Show where Reducing Power is generated and energy is made in TCA Precursors for certain AMINO ACIDS: succinate and α-ketoglutarate 7. Heterotrophic CO 2 fixation! (1) TCA intermediates used for biosynthesis è “short-circuit” of TCA cycle (2) Heterotrophic CO2 fixation by cell to maintain f ...
... Question: Show where Reducing Power is generated and energy is made in TCA Precursors for certain AMINO ACIDS: succinate and α-ketoglutarate 7. Heterotrophic CO 2 fixation! (1) TCA intermediates used for biosynthesis è “short-circuit” of TCA cycle (2) Heterotrophic CO2 fixation by cell to maintain f ...
video slide
... – Are constructed from two types of smaller molecules, a single glycerol and usually three fatty acids – Vary in the length and number and locations of ...
... – Are constructed from two types of smaller molecules, a single glycerol and usually three fatty acids – Vary in the length and number and locations of ...
File
... Concept 5.1 Most macromolecules are polymers, built from monomers. Three of the four classes of macromolecules—carbohydrates, proteins, and nucleic acids—form chain-like molecules called polymers. ○ A polymer is a long molecule consisting of many similar or identical building blocks linked by cova ...
... Concept 5.1 Most macromolecules are polymers, built from monomers. Three of the four classes of macromolecules—carbohydrates, proteins, and nucleic acids—form chain-like molecules called polymers. ○ A polymer is a long molecule consisting of many similar or identical building blocks linked by cova ...
Chapter 19 Aminoacids and Proteins
... Structure of Proteins The primary structure of a protein is the particular sequence of amino acids that form the backbone of a peptide chain or protein ...
... Structure of Proteins The primary structure of a protein is the particular sequence of amino acids that form the backbone of a peptide chain or protein ...
Class Notes
... Concept 5.1 Most macromolecules are polymers, built from monomers. Three of the four classes of macromolecules—carbohydrates, proteins, and nucleic acids—form chain-like molecules called polymers. ○ A polymer is a long molecule consisting of many similar or identical building blocks linked by cova ...
... Concept 5.1 Most macromolecules are polymers, built from monomers. Three of the four classes of macromolecules—carbohydrates, proteins, and nucleic acids—form chain-like molecules called polymers. ○ A polymer is a long molecule consisting of many similar or identical building blocks linked by cova ...
Lecture outline handouts
... Concept 5.1 Most macromolecules are polymers, built from monomers. • Three of the four classes of macromolecules—carbohydrates, proteins, and nucleic acids—form chain-like molecules called polymers. ○ A polymer is a long molecule consisting of many similar or identical building blocks linked by cova ...
... Concept 5.1 Most macromolecules are polymers, built from monomers. • Three of the four classes of macromolecules—carbohydrates, proteins, and nucleic acids—form chain-like molecules called polymers. ○ A polymer is a long molecule consisting of many similar or identical building blocks linked by cova ...
Lecture 19
... In the non-infectious form the tail is a random coil (no regularity in its structure). Once injested, the tail can get folded into a beta pleated sheet. It now becomes an infectious agent and has devastating effects on the brain and spinal cord. Somehow some of it gets into the blood stran without g ...
... In the non-infectious form the tail is a random coil (no regularity in its structure). Once injested, the tail can get folded into a beta pleated sheet. It now becomes an infectious agent and has devastating effects on the brain and spinal cord. Somehow some of it gets into the blood stran without g ...
Fatty acid synthesis
Fatty acid synthesis is the creation of fatty acids from acetyl-CoA and malonyl-CoA precursors through action of enzymes called fatty acid synthases. It is an important part of the lipogenesis process, which – together with glycolysis – functions to create fats from blood sugar in living organisms.