Introduction to Protein Structure
... 1. evolution chose proteins to do the work of life. (DNA is only the set of instructions to make proteins.) 2. What do proteins do? -A. Structural proteins make large structures (eg. microtubule cables to pull chromosomes apart during mitosis/meiosis) ...
... 1. evolution chose proteins to do the work of life. (DNA is only the set of instructions to make proteins.) 2. What do proteins do? -A. Structural proteins make large structures (eg. microtubule cables to pull chromosomes apart during mitosis/meiosis) ...
From amino acids to proteins
... • VdW sufficient to replace hydrogen bonds • In water, hydrocarbons replace hydrogen bonds between water molecules with van der Waals interactions – a small, but cumulative cost. • Clustering hydrocarbons together retains their van der Waals interactions, and regenerates water H-bonds ...
... • VdW sufficient to replace hydrogen bonds • In water, hydrocarbons replace hydrogen bonds between water molecules with van der Waals interactions – a small, but cumulative cost. • Clustering hydrocarbons together retains their van der Waals interactions, and regenerates water H-bonds ...
Experiment 8 Supramolecular Chemistry
... the ubiquitous polymers starch and cellulose, the glucose monomers are joined together in 1,4 linkages. Cyclodextrins are naturally occurring cyclic oligosaccharides, consisting of glucose units connected in a ring, again using 1,4 linkages. Į-Cyclodextrin contains 6 glucose units, ȕ-cyclodextrin co ...
... the ubiquitous polymers starch and cellulose, the glucose monomers are joined together in 1,4 linkages. Cyclodextrins are naturally occurring cyclic oligosaccharides, consisting of glucose units connected in a ring, again using 1,4 linkages. Į-Cyclodextrin contains 6 glucose units, ȕ-cyclodextrin co ...
PowerPoint - Center for Biological Sequence Analysis
... Use of artificial neural networks • A data-driven method to predict a feature, given a set of training data • In biology input features could be amino acid sequence or nucleotides • Secondary structure prediction • Signal peptide prediction • Surface accessibility • Propeptide prediction ...
... Use of artificial neural networks • A data-driven method to predict a feature, given a set of training data • In biology input features could be amino acid sequence or nucleotides • Secondary structure prediction • Signal peptide prediction • Surface accessibility • Propeptide prediction ...
Biochemistry…
... catalyst is a substance that decreases the activation energy for a reaction and increases the rate of reaction Enzymes ...
... catalyst is a substance that decreases the activation energy for a reaction and increases the rate of reaction Enzymes ...
Document
... The valence orbitals on the metal and ligand are used to form SALCs Using empirical energy and overlap considerations – the relative energies of the MOs are estimated ...
... The valence orbitals on the metal and ligand are used to form SALCs Using empirical energy and overlap considerations – the relative energies of the MOs are estimated ...
BHS 150.1 – Course I Date: 10/18/12, 1st hour Notetaker: Laurel
... Someone with contacts or during sleep (low oxygen) *might be in a case on the final exam H and M polypeptide Q3 Healing Understand process for each type of cell healing and how they react to injury What happens with scars? Epithelial cells must heal first to form barrier if damage down to stroma Q4 ...
... Someone with contacts or during sleep (low oxygen) *might be in a case on the final exam H and M polypeptide Q3 Healing Understand process for each type of cell healing and how they react to injury What happens with scars? Epithelial cells must heal first to form barrier if damage down to stroma Q4 ...
File
... functional group (-COOH) is found on the end of the fatty acid that does NOT attach to glycerol. CIRCLE AND LABEL the carboxyl groups in the 2 fatty acids on this worksheet. Color the fatty acid chains the same colors for carbon, hydrogen, and oxygen as you did before. A special type of lipid called ...
... functional group (-COOH) is found on the end of the fatty acid that does NOT attach to glycerol. CIRCLE AND LABEL the carboxyl groups in the 2 fatty acids on this worksheet. Color the fatty acid chains the same colors for carbon, hydrogen, and oxygen as you did before. A special type of lipid called ...
Week 5
... Electrons are shared equally by the atoms. Most hydrogen compounds such as water H2O are covalently bonded. 70% of earth’s surface is covered by water. The human body is about 60-65% water. ...
... Electrons are shared equally by the atoms. Most hydrogen compounds such as water H2O are covalently bonded. 70% of earth’s surface is covered by water. The human body is about 60-65% water. ...
1101Lecture 16 powerpoint
... Nitrogen balance -positive nitrogen balance- more protein being made than broken down –pregnant female -zero nitrogen balance- protein is being made as fast as it is being broken down-healthy person -negative nitrogen balance- protein is being broken down faster than it is being made eg illness ...
... Nitrogen balance -positive nitrogen balance- more protein being made than broken down –pregnant female -zero nitrogen balance- protein is being made as fast as it is being broken down-healthy person -negative nitrogen balance- protein is being broken down faster than it is being made eg illness ...
File
... can be written together or as ions. – Ba(OH)2 is soluble and Mg(OH)2 is insoluble. – CaSO4 and SrSO4 are moderately soluble and can be written together or as ions. – Weak electrolytes, such as acetic acid, are not ionized. – Solids and pure liquids are written together, also. – A saturated solution ...
... can be written together or as ions. – Ba(OH)2 is soluble and Mg(OH)2 is insoluble. – CaSO4 and SrSO4 are moderately soluble and can be written together or as ions. – Weak electrolytes, such as acetic acid, are not ionized. – Solids and pure liquids are written together, also. – A saturated solution ...
1101Lecture 24 powerpoint
... Nitrogen balance -positive nitrogen balance- more protein being made than broken down –pregnant female -zero nitrogen balance- protein is being made as fast as it is being broken down-healthy person -negative nitrogen balance- protein is being broken down faster than it is being made eg illness ...
... Nitrogen balance -positive nitrogen balance- more protein being made than broken down –pregnant female -zero nitrogen balance- protein is being made as fast as it is being broken down-healthy person -negative nitrogen balance- protein is being broken down faster than it is being made eg illness ...
Lecture 15a
... proton to the phosphate group. The second step of the catalysis His 12 reprotonates the 2'OH and His 119 reacts with water to abstract a proton and the resulting OH- is added to the phosphate. This mechanism results in the hydrolysis of the RNA phosphate linkage. ...
... proton to the phosphate group. The second step of the catalysis His 12 reprotonates the 2'OH and His 119 reacts with water to abstract a proton and the resulting OH- is added to the phosphate. This mechanism results in the hydrolysis of the RNA phosphate linkage. ...
Understanding Our Environment
... Forms when two atoms complete their outermost energy level by sharing a pair of electrons. Polar - Electrons are shared unequally. Nonpolar - Electrons are shared equally. ...
... Forms when two atoms complete their outermost energy level by sharing a pair of electrons. Polar - Electrons are shared unequally. Nonpolar - Electrons are shared equally. ...
Close Reading for Macromolecules
... Lipids are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up cell membranes. Lipids also serve as waxy coverings (cuticle) on plants, pigments (chlorophyll), and steroids. Lipids have more carbon and hydrogen atoms than oxygen atoms. Fats are made of a glycerol (alcohol) and ...
... Lipids are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up cell membranes. Lipids also serve as waxy coverings (cuticle) on plants, pigments (chlorophyll), and steroids. Lipids have more carbon and hydrogen atoms than oxygen atoms. Fats are made of a glycerol (alcohol) and ...
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 ...
A. Nucleic Acid = polymer of nucleotides 1. nucleotide = molecule
... A. All enzymes are proteins, made up of chains of amino acids. B. Restriction Enzymes digest DNA by “cutting” DNA between specific nucleotides (a disruption of the bond between a phosphate group and the next sugar molecule), at locations identified as recognition sequences which are approximately 6 ...
... A. All enzymes are proteins, made up of chains of amino acids. B. Restriction Enzymes digest DNA by “cutting” DNA between specific nucleotides (a disruption of the bond between a phosphate group and the next sugar molecule), at locations identified as recognition sequences which are approximately 6 ...
S4 Standard Grade Revision Booklet
... The extraction of a metal from it’s ore is a reduction reaction (R.I.G.). The metal ion gains electrons to form metal atoms. Iron is extracted from iron ore in a BLAST FURNACE. The 3 raw materials are, iron ore, coke and limestone. Most of the iron produced is made into steel. Reasons for Re-Cycling ...
... The extraction of a metal from it’s ore is a reduction reaction (R.I.G.). The metal ion gains electrons to form metal atoms. Iron is extracted from iron ore in a BLAST FURNACE. The 3 raw materials are, iron ore, coke and limestone. Most of the iron produced is made into steel. Reasons for Re-Cycling ...
Organic Macromolecules Cloze Worksheet
... The building block of matter There are more than 100 different types of atoms known, as shown in the Periodic Table. Only 92 are naturally-occurring with hydrogen as the lightest and uranium as the heaviest of these. The most common atoms on earth are are carbon (C), hydrogen (H), oxygen (O), nitrog ...
... The building block of matter There are more than 100 different types of atoms known, as shown in the Periodic Table. Only 92 are naturally-occurring with hydrogen as the lightest and uranium as the heaviest of these. The most common atoms on earth are are carbon (C), hydrogen (H), oxygen (O), nitrog ...
ACS Practice Test 1
... 41. Which is not a characteristic of ionic substances? (A) Their reactions are generally extremely slow. (B) They conduct an electric current when fused. (C) Those having a common ion exhibit some similar chemical properties. (D) They lower the vapor pressure of water when dissolved in it. (E) They ...
... 41. Which is not a characteristic of ionic substances? (A) Their reactions are generally extremely slow. (B) They conduct an electric current when fused. (C) Those having a common ion exhibit some similar chemical properties. (D) They lower the vapor pressure of water when dissolved in it. (E) They ...
oxidation and reduction
... c) For each of the following, state whether or not it is a redox reaction (Y/N) and give a reason if it is or a reaction type if not: ...
... c) For each of the following, state whether or not it is a redox reaction (Y/N) and give a reason if it is or a reaction type if not: ...
ion exchange chromatography
... Factors affecting ion exchange separations a. Nature & properties of ion exchange resins Cross linking & swelling is important If more cross linking , they are more rigid, but swelling is less swells less → separation of ions of different sizes is difficult b. Nature of exchanging ions 1. valency of ...
... Factors affecting ion exchange separations a. Nature & properties of ion exchange resins Cross linking & swelling is important If more cross linking , they are more rigid, but swelling is less swells less → separation of ions of different sizes is difficult b. Nature of exchanging ions 1. valency of ...
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.