Midterm Exam Advanced Biochemistry II (Answer) 1. At equilibrium
... muscle tissue is vastly increased. In rabbit leg muscle or turkey flight muscle, the ATP is produced almost exclusively by lactic acid fermentation. ATP is formed in the payoff phase of glycolysis by two reactions, promoted by phosphoglycerate kinase and pyruvate kinase. Suppose skeletal muscle were ...
... muscle tissue is vastly increased. In rabbit leg muscle or turkey flight muscle, the ATP is produced almost exclusively by lactic acid fermentation. ATP is formed in the payoff phase of glycolysis by two reactions, promoted by phosphoglycerate kinase and pyruvate kinase. Suppose skeletal muscle were ...
university of east anglia
... Assuming the sample referred to in part (d) is composed entirely of LDH and that the relative molar mass (Mr) of LDH is 35,000, what is the concentration of the sample analysed in part (d)? Give your answer in M to 2 decimal places. [3 marks] ...
... Assuming the sample referred to in part (d) is composed entirely of LDH and that the relative molar mass (Mr) of LDH is 35,000, what is the concentration of the sample analysed in part (d)? Give your answer in M to 2 decimal places. [3 marks] ...
Biochem09 - Amit Kessel Ph.D
... 37. Which list of fatty acids shows them in order of decreasing melting points. A. a saturated fatty acid with 20 carbons, stearate, oleate, linoleate, linolenate B. a saturated fatty acid with 20 carbons, linolenate, linoleate, oleate, stearate C. oleate, linoleate, linolenate, a saturated fatty ac ...
... 37. Which list of fatty acids shows them in order of decreasing melting points. A. a saturated fatty acid with 20 carbons, stearate, oleate, linoleate, linolenate B. a saturated fatty acid with 20 carbons, linolenate, linoleate, oleate, stearate C. oleate, linoleate, linolenate, a saturated fatty ac ...
INCA INCHI VS FLAXSEED OIL
... development of laying hens, chickens, pigs, laboratory animals, etc. (Trevino et al., 2000; Touge et al., 1999; Novak and Scheideler, 1998, Bond et al., 1997; Ajuyah et al., 1993, Bell and Keith, 1993; Bhatty, 1993, Batterham et al., 1991, Lee et al., 1991, Bell 1989, Homer and Schaible, 1980; Kung ...
... development of laying hens, chickens, pigs, laboratory animals, etc. (Trevino et al., 2000; Touge et al., 1999; Novak and Scheideler, 1998, Bond et al., 1997; Ajuyah et al., 1993, Bell and Keith, 1993; Bhatty, 1993, Batterham et al., 1991, Lee et al., 1991, Bell 1989, Homer and Schaible, 1980; Kung ...
PPT
... • Amino acids are categorized into four groups based on the “R” group characteristics. The “R” group can be: 1. neutral and nonpolar (e.g. -CH3) 2. neutral and polar (e.g. -CH2-OH) ...
... • Amino acids are categorized into four groups based on the “R” group characteristics. The “R” group can be: 1. neutral and nonpolar (e.g. -CH3) 2. neutral and polar (e.g. -CH2-OH) ...
Respiration Cellular respiration Redox Various Ways of Harvesting
... than this in a cell This large amount of energy must be released in small steps rather than all at once. ...
... than this in a cell This large amount of energy must be released in small steps rather than all at once. ...
Cellular Metabolism
... In terms of carbohydrates and triglyceride, the nutrient pool is glucose and triglycerides. These are considered together because carbohydrates and triglycerides are easily converted into each other. The body's major energy reserve is triglyceride and a smaller amount as glycogen. Carbohydrates and ...
... In terms of carbohydrates and triglyceride, the nutrient pool is glucose and triglycerides. These are considered together because carbohydrates and triglycerides are easily converted into each other. The body's major energy reserve is triglyceride and a smaller amount as glycogen. Carbohydrates and ...
HMH 2.3 notes
... Carbon atoms have unique bonding properties. • Carbon forms covalent bonds with up to four other atoms, including other carbon atoms. ...
... Carbon atoms have unique bonding properties. • Carbon forms covalent bonds with up to four other atoms, including other carbon atoms. ...
video slide - Human Anatomy
... – 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 double bonds they ...
... – 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 double bonds they ...
Notes - Learner
... Electrons from NADH (produced in the mitochondria matrix) are oxidized by an NADH dehydrogenase (Complex I). After that, electrons are transferred to ubiquinone which is located within the inner membrane. ...
... Electrons from NADH (produced in the mitochondria matrix) are oxidized by an NADH dehydrogenase (Complex I). After that, electrons are transferred to ubiquinone which is located within the inner membrane. ...
Chapter 13 - TCA Cycle
... NADH that is used in numerous other biochemical reactions. Its central importance to many biochemical pathways suggests that it was one of the earliest established components of cellular metabolism. ...
... NADH that is used in numerous other biochemical reactions. Its central importance to many biochemical pathways suggests that it was one of the earliest established components of cellular metabolism. ...
SACE2 Chemistry Workbook Sample Chapter
... sample of cottonseed oil before bubbling hydrogen gas into the mixture. The cottonseed oil was converted into a solid fat which was a more useful material for producing food products and soap. Boyce’s process was developed by French chemist Paul Sabatier (right). Sabatier was awarded the 1912 Nobel ...
... sample of cottonseed oil before bubbling hydrogen gas into the mixture. The cottonseed oil was converted into a solid fat which was a more useful material for producing food products and soap. Boyce’s process was developed by French chemist Paul Sabatier (right). Sabatier was awarded the 1912 Nobel ...
lec33_F2015
... a) acetyl CoA can be oxidized by the TCA cycle. b) acetyl CoA can be used to synthesize fatty acids (via citrate), which are then used to make triglycerides. ii) Pyruvate can be converted to alanine in a one-step transaminase reaction. iii) Pyruvate can be used to make oxaloacetate, to replace the c ...
... a) acetyl CoA can be oxidized by the TCA cycle. b) acetyl CoA can be used to synthesize fatty acids (via citrate), which are then used to make triglycerides. ii) Pyruvate can be converted to alanine in a one-step transaminase reaction. iii) Pyruvate can be used to make oxaloacetate, to replace the c ...
Cell Respiration Cellular Respiration Aerobic Respiration Aerobic
... • CO2 cleaved off of pyruvate, forming acetate • Acetate linked to Coenzyme A (CoA) to form acetyl-CoA • One NADH formed for each pyruvate ...
... • CO2 cleaved off of pyruvate, forming acetate • Acetate linked to Coenzyme A (CoA) to form acetyl-CoA • One NADH formed for each pyruvate ...
An Overview of the Citric Acid Cycle
... (from acetyl CoA) with oxaloacetate. Two carbon atoms leave the cycle in the form of CO2 in the successive decarboxylations catalyzed by isocitrate dehydrogenase and a-ketoglutarate dehydrogenase. 2. Four pairs of hydrogen atoms leave the cycle in four oxidation reactions. Two molecules of NAD+ are ...
... (from acetyl CoA) with oxaloacetate. Two carbon atoms leave the cycle in the form of CO2 in the successive decarboxylations catalyzed by isocitrate dehydrogenase and a-ketoglutarate dehydrogenase. 2. Four pairs of hydrogen atoms leave the cycle in four oxidation reactions. Two molecules of NAD+ are ...
ascendant cerebral 5-hydroxytryptamine
... slice preparations. The metabolic effects in vivo, like those of barbiturates, can be attributed to the general damping down ofelectrical activity, thus diminishing ionic fluxes induced by action potentials and by the release of excitatory transmitters. However, a direct effect of the inhibitory ami ...
... slice preparations. The metabolic effects in vivo, like those of barbiturates, can be attributed to the general damping down ofelectrical activity, thus diminishing ionic fluxes induced by action potentials and by the release of excitatory transmitters. However, a direct effect of the inhibitory ami ...
Lipid metabolism in the elderly
... activity of various skeletal muscle enzymes. In general, the glycolytic capacity of skeletal muscle is maintained with age (Rogers & Evans, 1993). In contrast, the activity of enzymes involved in oxidative metabolism (eg succinate dehydrogenase; citrate synthase; cytochrome c oxidase) and b-oxidatio ...
... activity of various skeletal muscle enzymes. In general, the glycolytic capacity of skeletal muscle is maintained with age (Rogers & Evans, 1993). In contrast, the activity of enzymes involved in oxidative metabolism (eg succinate dehydrogenase; citrate synthase; cytochrome c oxidase) and b-oxidatio ...
Functions
... Participate in fatty acid metabolism as prosynthetic group of acyl carrier protein Acyl carrier of acylation and oxydation decarboxylation （acyl- CoA：saccharide and lipid oxidation. Synthesis of acetylcholine, cholesterol, glycogen, modulates blood lipid. ...
... Participate in fatty acid metabolism as prosynthetic group of acyl carrier protein Acyl carrier of acylation and oxydation decarboxylation （acyl- CoA：saccharide and lipid oxidation. Synthesis of acetylcholine, cholesterol, glycogen, modulates blood lipid. ...
WHY DO CARDIOMYOCYTES (HEART MUSCLE CELLS) STORE
... All other cells need pyruvate to top up the mitochondrial oxaloacetate, which keeps the "Citric Acid Cycle" running. If there is no glucose-‐derived pyruvate, mitochondrial metabolism will soon come to a ...
... All other cells need pyruvate to top up the mitochondrial oxaloacetate, which keeps the "Citric Acid Cycle" running. If there is no glucose-‐derived pyruvate, mitochondrial metabolism will soon come to a ...
Practicing with Cladograms
... With advances in molecular biology, scientists are able to take a closer look at similarities among organisms and to look for evolutionary relationships at the molecular level. The amino acid sequence of a protein can be examined in much the same way as the derived traits shown in the previous secti ...
... With advances in molecular biology, scientists are able to take a closer look at similarities among organisms and to look for evolutionary relationships at the molecular level. The amino acid sequence of a protein can be examined in much the same way as the derived traits shown in the previous secti ...
Protein Unit Study Guide/Review Sheets
... If you have questions, make sure to ask them. Come after school for extra help. Review: these topics are not completely inclusive of test questions. You must be able to synthesize responses using this information and also to apply this information in different ways or contexts. GENERAL PROTEIN STRUC ...
... If you have questions, make sure to ask them. Come after school for extra help. Review: these topics are not completely inclusive of test questions. You must be able to synthesize responses using this information and also to apply this information in different ways or contexts. GENERAL PROTEIN STRUC ...
Sample pages 2 PDF
... Membrane proteins are also biologically important proteins. Within a cell and from cell to cell, membrane composition varies. Membrane proteins are found in a highly asymmetric environment which gives them unique properties. Outside the membrane is aqueous while the membrane interior is hydrophobic. ...
... Membrane proteins are also biologically important proteins. Within a cell and from cell to cell, membrane composition varies. Membrane proteins are found in a highly asymmetric environment which gives them unique properties. Outside the membrane is aqueous while the membrane interior is hydrophobic. ...
View PDF - OMICS International
... Proteins are vital for health. They act like saviour of each cell by participating in all anabolic as well catabolic processes in the body. They are known to build the muscle mass and repair the damaged cells. However, the human body has limited capacity to store excess protein hence need regular su ...
... Proteins are vital for health. They act like saviour of each cell by participating in all anabolic as well catabolic processes in the body. They are known to build the muscle mass and repair the damaged cells. However, the human body has limited capacity to store excess protein hence need regular su ...
Symposium 74_Evolution: The Molecular Landscape
... Mansy et al. 2008). The selective permeability of model prebiotic membranes for ribose suggests an early kinetic advantage of ribose over other five-carbon sugars. The observed preference for ribose could have provided an advantage for a protocell that used ribose (as opposed to any of its diastereo ...
... Mansy et al. 2008). The selective permeability of model prebiotic membranes for ribose suggests an early kinetic advantage of ribose over other five-carbon sugars. The observed preference for ribose could have provided an advantage for a protocell that used ribose (as opposed to any of its diastereo ...
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.