Supplement 5.1: Polymers and Biopolymers. Proteins. Polymers are
... cyclic entities whose structures can be found in your text on p. 1354. Don’t try to learn these now. Nucleic acids are involved in the storage and transmission of genetic information. Polysaccharides. Polysaccharides are condensation polymers of various sugars, which themselves are cyclic ethers tha ...
... cyclic entities whose structures can be found in your text on p. 1354. Don’t try to learn these now. Nucleic acids are involved in the storage and transmission of genetic information. Polysaccharides. Polysaccharides are condensation polymers of various sugars, which themselves are cyclic ethers tha ...
Microsoft Word
... saprophytic bacteria and has a potential application in the bioconversion of xylan-containing agricultural biomass to ethanol (Parrish, 1970; Katz et al, 1972). Streptomyces species are aerobic, Gram positive saprophytic bacteria which typically colonize habitats such as soil. Commercial production ...
... saprophytic bacteria and has a potential application in the bioconversion of xylan-containing agricultural biomass to ethanol (Parrish, 1970; Katz et al, 1972). Streptomyces species are aerobic, Gram positive saprophytic bacteria which typically colonize habitats such as soil. Commercial production ...
Rapid Sample Preparation and HPLC-ESI- TOFMS Analysis of Derivatized Amino Acids Introduction
... Due to poor resolution of the isomeric pairs 1MHIS/3MHIS and LEU/ILE these compounds were reported as single peaks. In addition, THR was found to exactly coelute with GPR and so could not be automatically found. However, this compound could be detected by manual inspection of the mass spectral data ...
... Due to poor resolution of the isomeric pairs 1MHIS/3MHIS and LEU/ILE these compounds were reported as single peaks. In addition, THR was found to exactly coelute with GPR and so could not be automatically found. However, this compound could be detected by manual inspection of the mass spectral data ...
Pathways of Carbohydrate and Lipid Metabolism Glycolysis • Is the
... interchangeably referred to as ATP because it is essentially converted to ATP very rapidly) ...
... interchangeably referred to as ATP because it is essentially converted to ATP very rapidly) ...
Aerobic respiration
... Others are more “fastidious” and require the presence of exogenous amino acids and other organic compounds, e.g. many pathogens and symbionts are fastidious….. e.g. Some Neisseria spp. can only be grown in the lab in the presence of all 20 amino acids and 7 vitamins…. (Please read page 91) ...
... Others are more “fastidious” and require the presence of exogenous amino acids and other organic compounds, e.g. many pathogens and symbionts are fastidious….. e.g. Some Neisseria spp. can only be grown in the lab in the presence of all 20 amino acids and 7 vitamins…. (Please read page 91) ...
unit 4 practice
... A. Solutions of weak acids cannot conduct an electric current but solutions of strong acids can conduct an electric current. B. Strong acids can form concentrated solutions but weak acids cannot form co ...
... A. Solutions of weak acids cannot conduct an electric current but solutions of strong acids can conduct an electric current. B. Strong acids can form concentrated solutions but weak acids cannot form co ...
The b-oxidation pathway as an energy source
... Cytochrome c has a dual function in the cell. Electron transport for ATP production AND the major cause of most programmed cell death (apoptosis) is initiated by the release of cytochrome c into the cytosol! ...
... Cytochrome c has a dual function in the cell. Electron transport for ATP production AND the major cause of most programmed cell death (apoptosis) is initiated by the release of cytochrome c into the cytosol! ...
amino acid
... Segments of amino acids are called polypeptides When they are first assembled, polypeptides are LINEAR (straight) chains. They are not yet functioning proteins! R groups on the amino acids interact with each other causing the polypeptide to fold into a specific 3dimentional shape or structure. Once ...
... Segments of amino acids are called polypeptides When they are first assembled, polypeptides are LINEAR (straight) chains. They are not yet functioning proteins! R groups on the amino acids interact with each other causing the polypeptide to fold into a specific 3dimentional shape or structure. Once ...
Chapter 2b
... • Function as storage of energy, membrane structure and some act as hormones (steroids). • Consist of C, H, and O. • Are nonpolar and insoluble in water. ...
... • Function as storage of energy, membrane structure and some act as hormones (steroids). • Consist of C, H, and O. • Are nonpolar and insoluble in water. ...
Enzymes & Energy
... phosphate group is shifted in the conversion of 3phosphoglycerate to 2phosphoglycerate. Phosphoenolpyruvic acid is created by the dehydration of 2-phosphoglycerate. This enol phosphate has a high phosphate transfer ...
... phosphate group is shifted in the conversion of 3phosphoglycerate to 2phosphoglycerate. Phosphoenolpyruvic acid is created by the dehydration of 2-phosphoglycerate. This enol phosphate has a high phosphate transfer ...
Allelopathic relations in the rhizosphere between
... sugars, polyols and organic acids) and a hydrophobic phase by an Amberlite XAD1180 column. This hydrophobic phase was analyzed by HPLC separation on a Dionex HPLC instrument equipped with a UVD340U photodiode array detector and data analysis. The absorption spectrum for each peak between 220-590 nm ...
... sugars, polyols and organic acids) and a hydrophobic phase by an Amberlite XAD1180 column. This hydrophobic phase was analyzed by HPLC separation on a Dionex HPLC instrument equipped with a UVD340U photodiode array detector and data analysis. The absorption spectrum for each peak between 220-590 nm ...
Review - Columbus Labs
... rather than N-formylmethionine. However, as in prokaryotes, a special tRNA participates in initiation. 3. Initiation. The initiating codon in eukaryotes is always AUG. Eukaryotes, in contrast with prokaryotes, do not use a specific purinerich sequence (RBS) on the 5′ side to distinguish initiator AU ...
... rather than N-formylmethionine. However, as in prokaryotes, a special tRNA participates in initiation. 3. Initiation. The initiating codon in eukaryotes is always AUG. Eukaryotes, in contrast with prokaryotes, do not use a specific purinerich sequence (RBS) on the 5′ side to distinguish initiator AU ...
Compartmentalisation of metabolic pathways
... • Anabolic reactions: – glycogenesis – gluconeogenesis – lipogenesis (synthesis of TAG), synthesis of FA – ketogenesis – proteosynthesis – synthesis of AA – urea synthesis ...
... • Anabolic reactions: – glycogenesis – gluconeogenesis – lipogenesis (synthesis of TAG), synthesis of FA – ketogenesis – proteosynthesis – synthesis of AA – urea synthesis ...
Chemotherapy Basics
... * Sulfas are similar to p-aminobenzoic acid (PABA); in this way they competitively inhibit the formation of dihydrofolic acid (the enzyme is dihydropteroate synthase) * Trimethoprim is a substrate analogue for dihydrofolate reductase...inhibits formation of folic acid; although it is much more speci ...
... * Sulfas are similar to p-aminobenzoic acid (PABA); in this way they competitively inhibit the formation of dihydrofolic acid (the enzyme is dihydropteroate synthase) * Trimethoprim is a substrate analogue for dihydrofolate reductase...inhibits formation of folic acid; although it is much more speci ...
Atxn2-Knock-Out mice show branched chain amino acids and fatty
... PCCA, OTC, together with bioinformatic enrichment of downregulated pathways for branched chain and other amino acid metabolism, fatty acids and citric acid cycle were observed. Statistical trends in the cerebellar proteome and in the metabolomic profiles supported these findings. They are in good ag ...
... PCCA, OTC, together with bioinformatic enrichment of downregulated pathways for branched chain and other amino acid metabolism, fatty acids and citric acid cycle were observed. Statistical trends in the cerebellar proteome and in the metabolomic profiles supported these findings. They are in good ag ...
Lehninger Principles of Biochemistry
... Glucagon, a pancreatic hormone, signals low blood sugar and lowers the level of fructose 2,6-bisphosphate in the liver. This stimulates gluconeogenesis and the production of glucose. ...
... Glucagon, a pancreatic hormone, signals low blood sugar and lowers the level of fructose 2,6-bisphosphate in the liver. This stimulates gluconeogenesis and the production of glucose. ...
Caspaar Bijleveld and Math JH Geelen
... [lO,ll]. These difficulties can be circumvented by coupling the carboxylation reaction with the fatty acid synthase reaction. In this coupled system the rate of formation of labelled malonyl-CoA from radioactive acetyl-CoA is measured by determining the incorporation of 14C into long-chain fatty aci ...
... [lO,ll]. These difficulties can be circumvented by coupling the carboxylation reaction with the fatty acid synthase reaction. In this coupled system the rate of formation of labelled malonyl-CoA from radioactive acetyl-CoA is measured by determining the incorporation of 14C into long-chain fatty aci ...
Microbial Metabolism Notes
... (c) redox energy is used to pump H+ into the cell (i) creates a higher concentration in ICF (d) H+ is moved out through ATPsynthase creating ATP as it moves out (e) each NADH has enough energy to produce 3 ATP and each FADH2 can produce 2 (i) 30 ATP from NADH and 4 from FADH2 2. Anaerobic Respiratio ...
... (c) redox energy is used to pump H+ into the cell (i) creates a higher concentration in ICF (d) H+ is moved out through ATPsynthase creating ATP as it moves out (e) each NADH has enough energy to produce 3 ATP and each FADH2 can produce 2 (i) 30 ATP from NADH and 4 from FADH2 2. Anaerobic Respiratio ...
doc BIOC 311 Final Study Guide
... 2. Generate organic intermediates for use in other biosynthetic pathways. 3. Eliminate surplus organic compounds (CO2) B. The Krebs Cycle does not use oxygen directly – electrons are handed to oxygen at the end of the ETC. 1. One turn of the Krebs Cycle generates 3 NADH and 1 FADH2 , which go on to ...
... 2. Generate organic intermediates for use in other biosynthetic pathways. 3. Eliminate surplus organic compounds (CO2) B. The Krebs Cycle does not use oxygen directly – electrons are handed to oxygen at the end of the ETC. 1. One turn of the Krebs Cycle generates 3 NADH and 1 FADH2 , which go on to ...
word - My eCoach
... Some amino acids are hydrophobic, others hydrophilic. The carboxyl or amino group may ionize (forming NH3+ or COO-). The "R" group of some amino acids is nonpolar and the "R" group of some others is polar or it ionizes. Amino acids are joined together by a peptide bond. It is formed as a result of a ...
... Some amino acids are hydrophobic, others hydrophilic. The carboxyl or amino group may ionize (forming NH3+ or COO-). The "R" group of some amino acids is nonpolar and the "R" group of some others is polar or it ionizes. Amino acids are joined together by a peptide bond. It is formed as a result of a ...
Introduction to the study of cell biology
... phosphorylation Fig. Three stages of cellular catabolism that via controlled “burning” conserve energy for use in heterotrophic cells. Food is hydrolysed into small molecules in the cytoplasm. Glycolysis is also cytoplasmic. Pyruvate and other substrates are taken up by mitochondria under aerobic co ...
... phosphorylation Fig. Three stages of cellular catabolism that via controlled “burning” conserve energy for use in heterotrophic cells. Food is hydrolysed into small molecules in the cytoplasm. Glycolysis is also cytoplasmic. Pyruvate and other substrates are taken up by mitochondria under aerobic co ...
Macromolecules: Their Structure and Function A. Lipids: Water
... liver and has a role in some cell membranes, as well as in the digestion of other fats. • Some lipids function as vitamins, required for normal functioning, must be acquired from the diet. Figure 3.24 ...
... liver and has a role in some cell membranes, as well as in the digestion of other fats. • Some lipids function as vitamins, required for normal functioning, must be acquired from the diet. Figure 3.24 ...
Lecture#20
... Class I and Class II RS Three proteins, p38, p43,p18 co-purify with a multi-RS complex in eukaryotic systems. Those that co-purify are indicated by bold lines in the figure. Amino acids can be modified after they are attached to a tRNA, these are also indicated in the figure: one of these is serine ...
... Class I and Class II RS Three proteins, p38, p43,p18 co-purify with a multi-RS complex in eukaryotic systems. Those that co-purify are indicated by bold lines in the figure. Amino acids can be modified after they are attached to a tRNA, these are also indicated in the figure: one of these is serine ...
Answer Key
... What is the final electron acceptor at the end of Electron Transport? oxygen What happens to the NADH’s produced during glycolysis and Krebs cycle? If oxygen is present, goes to ETC. No oxygen onto fermentation. What high energy electron carriers are used in respiration? NAD+ and FAD How are these d ...
... What is the final electron acceptor at the end of Electron Transport? oxygen What happens to the NADH’s produced during glycolysis and Krebs cycle? If oxygen is present, goes to ETC. No oxygen onto fermentation. What high energy electron carriers are used in respiration? NAD+ and FAD How are these d ...
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.