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... array held in place by hydrogen bonds (dotted lines) between different parts of the polypeptide chain. ...
... array held in place by hydrogen bonds (dotted lines) between different parts of the polypeptide chain. ...
amino acid
... • Translation is the synthesis of a polypeptide (protein) chain using the mRNA template. • Note the mRNA has directionality and is read from the 5’end towards the 3’end. • The 5’end is defined at the DNA level by the promoter but this does not define the translation start. • The translation start se ...
... • Translation is the synthesis of a polypeptide (protein) chain using the mRNA template. • Note the mRNA has directionality and is read from the 5’end towards the 3’end. • The 5’end is defined at the DNA level by the promoter but this does not define the translation start. • The translation start se ...
1 " A Mixed-Metal Nitrido Carbonyl Cluster Compound. Synthesis
... terstitial nitrogen atom. The overall idealized symmetry of the of a number of carbido carbonyl cluster compounds4 leads to the anion is C2”. The metal atom cluster is shown in Figure 2. It following conclusions: while in small metal clusters the nitrides exhibits a novel geometry which could be des ...
... terstitial nitrogen atom. The overall idealized symmetry of the of a number of carbido carbonyl cluster compounds4 leads to the anion is C2”. The metal atom cluster is shown in Figure 2. It following conclusions: while in small metal clusters the nitrides exhibits a novel geometry which could be des ...
Translation: A Four
... • There are two sites in the 70S ribosome: the "P" site and the "A" site. • The "P" site is the peptidyl site and contains the growing peptide chain. • By convention, this site is on the left-hand side of the 70S ribosome. • The "A" site is the acyl site. • This latter site contains the charged (a ...
... • There are two sites in the 70S ribosome: the "P" site and the "A" site. • The "P" site is the peptidyl site and contains the growing peptide chain. • By convention, this site is on the left-hand side of the 70S ribosome. • The "A" site is the acyl site. • This latter site contains the charged (a ...
APPLICATIONS OF TRANSITION METAL MACROCYCLIC
... antibacterial drugs, catalysts, MRI scanning agents, antioxidants, ion transporters, radiopharmaceuticals etc, according to the way they use. Among these applications catalytic activity of these macrocyclic complexes has a major contribution to the green chemistry. Most of the TMMC are synthesized t ...
... antibacterial drugs, catalysts, MRI scanning agents, antioxidants, ion transporters, radiopharmaceuticals etc, according to the way they use. Among these applications catalytic activity of these macrocyclic complexes has a major contribution to the green chemistry. Most of the TMMC are synthesized t ...
Ch6 Chemistry in Biology PowerPoint
... 11. Explain how water’s versatility as a solvent results from the fact that water is polar molecule. 12. A bottle of Pepsi consists mostly of sugar dissolved in water, with some carbon dioxide gas that makes fizzy and makes the pH less than 7. Describe Pepsi using the following terms: solute, solven ...
... 11. Explain how water’s versatility as a solvent results from the fact that water is polar molecule. 12. A bottle of Pepsi consists mostly of sugar dissolved in water, with some carbon dioxide gas that makes fizzy and makes the pH less than 7. Describe Pepsi using the following terms: solute, solven ...
Chemistry of Carbohydrates, Fats, and Proteins Biologists depend
... c. Polysaccharides = complex sugars: Just as double sugars were formed from two monosaccharide molecules, complex sugars are formed when many single sugars are joined together chemically. The exact number of glucose molecules attached to form these polysaccharides is not known. The two most common p ...
... c. Polysaccharides = complex sugars: Just as double sugars were formed from two monosaccharide molecules, complex sugars are formed when many single sugars are joined together chemically. The exact number of glucose molecules attached to form these polysaccharides is not known. The two most common p ...
Protein Synthesis
... of insulin protein. Suppose a person has a mutation in his/her DNA and the first triplet for the insulin gene reads T A T instead of T A G which is the normal gene for insulin. Will the person with this mutation be diabetic? A. Yes, because any mutation will cause disease. B. Yes, because the insuli ...
... of insulin protein. Suppose a person has a mutation in his/her DNA and the first triplet for the insulin gene reads T A T instead of T A G which is the normal gene for insulin. Will the person with this mutation be diabetic? A. Yes, because any mutation will cause disease. B. Yes, because the insuli ...
Organic Compounds
... (fats), proteins, and nucleic acids (DNA and RNA). • These molecules are usually in the form of polymers, long chains of similar subunits. Because they are large, these molecules are called macromolecules. The subunits are called monomers. • The cell also contains water, inorganic salts and ions, an ...
... (fats), proteins, and nucleic acids (DNA and RNA). • These molecules are usually in the form of polymers, long chains of similar subunits. Because they are large, these molecules are called macromolecules. The subunits are called monomers. • The cell also contains water, inorganic salts and ions, an ...
7.016 Problem Set 1 - MIT OpenCourseWare
... Esterases hydrolyze ester bonds. For simplicity, only the amino acids whose side-chains interact with the substrate are shown. Each circled interaction is important for the binding of the substrate to the enzyme. ...
... Esterases hydrolyze ester bonds. For simplicity, only the amino acids whose side-chains interact with the substrate are shown. Each circled interaction is important for the binding of the substrate to the enzyme. ...
The ATP-PCr energy system can operate with or without oxygen but
... of the ability of specific enzymes involved in metabolism and muscle contraction. As a result of these changes, muscles lose their ability to contract effectively, and muscle force production and exercise intensity will eventually decrease. ...
... of the ability of specific enzymes involved in metabolism and muscle contraction. As a result of these changes, muscles lose their ability to contract effectively, and muscle force production and exercise intensity will eventually decrease. ...
Poster in PDF format - Central Connecticut State University
... to gather comparative data from the common carpenter ant (Camponotus pennsylvanicus), and the red harvester ant (Pogonomyrmex barbatus ). Our primary target for ...
... to gather comparative data from the common carpenter ant (Camponotus pennsylvanicus), and the red harvester ant (Pogonomyrmex barbatus ). Our primary target for ...
Summer Resources - mvhs
... Lewis structure is a flat drawing showing the relative placement of atoms, bonds etc in a molecule, but does not tell anything about the shape of the molecule. VSEPR theory helps construct molecular shape (3-D) from the Lewis structures, which are 2-D structures. The basis principal of VSEPR i ...
... Lewis structure is a flat drawing showing the relative placement of atoms, bonds etc in a molecule, but does not tell anything about the shape of the molecule. VSEPR theory helps construct molecular shape (3-D) from the Lewis structures, which are 2-D structures. The basis principal of VSEPR i ...
CHM2045 Final Exam Review, Spring 2017
... 1. The combustion of 40.10 g of a compound which contains only C, H, Cl and O yields 58.57 g of CO2 and 14.98 g of H2O. Another sample of the compound with a mass of 75.00 g is found to contain 22.06 g of Cl. What is the empirical formula of the compound? If the molar mass of the compound is approxi ...
... 1. The combustion of 40.10 g of a compound which contains only C, H, Cl and O yields 58.57 g of CO2 and 14.98 g of H2O. Another sample of the compound with a mass of 75.00 g is found to contain 22.06 g of Cl. What is the empirical formula of the compound? If the molar mass of the compound is approxi ...
Lewis Structures
... Transition metals can behave like Lewis Acids (electron pair acceptors) in the formation of what are called complex ions. A coordination compound typically consists of a complex ion and counter ion. The molecules or ions that surround the metal in a complex ion are called ligands. The ligands act li ...
... Transition metals can behave like Lewis Acids (electron pair acceptors) in the formation of what are called complex ions. A coordination compound typically consists of a complex ion and counter ion. The molecules or ions that surround the metal in a complex ion are called ligands. The ligands act li ...
lecture 7 complexation
... • If selectivity is not adequate (e.g., a sample with many components), either A or AR species are often analyzed using chromatography. ...
... • If selectivity is not adequate (e.g., a sample with many components), either A or AR species are often analyzed using chromatography. ...
Lecture 2-Extraction of Elements
... To choose most economical reducing agent and reaction condition Criterion for spontaneity ∆Go = − RT ln K ...
... To choose most economical reducing agent and reaction condition Criterion for spontaneity ∆Go = − RT ln K ...
oxidation number
... Assign bonding electrons: O is more electronegative than C, so in any bond between C and O, O is assigned or given all of the bonding electrons. For CO2, C shares eight bonding electrons with O. O gets all = 8. C = 0. Assign nonbonding electrons. C has 0, each O = 4. Sum of assigned electrons for C ...
... Assign bonding electrons: O is more electronegative than C, so in any bond between C and O, O is assigned or given all of the bonding electrons. For CO2, C shares eight bonding electrons with O. O gets all = 8. C = 0. Assign nonbonding electrons. C has 0, each O = 4. Sum of assigned electrons for C ...
2002 Final Exam for Practice - Department of Chemistry | Oregon
... e. Bohr’s model of the hydrogen atom was based on classical physics. ...
... e. Bohr’s model of the hydrogen atom was based on classical physics. ...
Chemistry Midterm Review 2006
... 8. a. By what means can you separate a compound? Give some examples. b. By what means can you separate a mixture? Give some examples. 9. What is the difference between a homogeneous and heterogeneous mixture? List some examples of each. 10. State whether each is a compound or element: Fe, CO, CaCl2, ...
... 8. a. By what means can you separate a compound? Give some examples. b. By what means can you separate a mixture? Give some examples. 9. What is the difference between a homogeneous and heterogeneous mixture? List some examples of each. 10. State whether each is a compound or element: Fe, CO, CaCl2, ...
Carbon-Based Molecules
... This means that they have the maximum number of hydrogen atoms possible. Every place that a hydrogen atom can bond to a carbon atom is filled with a hydrogen atom, and all carbon-carbon bonds are single bonds. ...
... This means that they have the maximum number of hydrogen atoms possible. Every place that a hydrogen atom can bond to a carbon atom is filled with a hydrogen atom, and all carbon-carbon bonds are single bonds. ...
CH 5 CQ
... c) Cellulose has beta-glycosidic linkages; starch-digesting enzymes cleave only alpha-glycosidic linkages. d) Cellulose has beta-galactoside linkages that only bacterial beta-galactosidases can cleave. e) Cellulose fibers are covalently cross-linked; starch-digesting enzymes cannot cleave these cros ...
... c) Cellulose has beta-glycosidic linkages; starch-digesting enzymes cleave only alpha-glycosidic linkages. d) Cellulose has beta-galactoside linkages that only bacterial beta-galactosidases can cleave. e) Cellulose fibers are covalently cross-linked; starch-digesting enzymes cannot cleave these cros ...
Metalloprotein
Metalloprotein is a generic term for a protein that contains a metal ion cofactor. A large number of all proteins are part of this category.