Course Impact Statement
... The Program in Biochemistry and Molecular Biology (BMB) is an interdepartmental and intercampus graduate program (UAF, UAA, UAS) administered through the Department of Chemistry and Biochemistry. Consistent with the mission and vision of the University of Alaska Fairbanks, contributes to the biomedi ...
... The Program in Biochemistry and Molecular Biology (BMB) is an interdepartmental and intercampus graduate program (UAF, UAA, UAS) administered through the Department of Chemistry and Biochemistry. Consistent with the mission and vision of the University of Alaska Fairbanks, contributes to the biomedi ...
water: esential for life
... distinct positive and negative regions, or poles. In contrast, nonpolar molecules lack regions of electric charge. It is easy to recognize nonpolar molecules because they consist mostly of carbon and hydrogen atoms. Examples of polar molecules of biological importance are sugars and amino acids, the ...
... distinct positive and negative regions, or poles. In contrast, nonpolar molecules lack regions of electric charge. It is easy to recognize nonpolar molecules because they consist mostly of carbon and hydrogen atoms. Examples of polar molecules of biological importance are sugars and amino acids, the ...
POLYMERS (Chemistry TIS)
... 5. Polymers are extensively used in food packaging. Poly(dichloroethene) is used because gases can only diffuse through it very slowly. Polyesters have a high thermal stability and food can be cooked in a polyester bag. (a) (i) The structure of poly(dichloroethene) is given below right. ...
... 5. Polymers are extensively used in food packaging. Poly(dichloroethene) is used because gases can only diffuse through it very slowly. Polyesters have a high thermal stability and food can be cooked in a polyester bag. (a) (i) The structure of poly(dichloroethene) is given below right. ...
Metabolism ppt
... Drawing molecular diagrams of glucose, ribose, a Only the ring forms of D-ribose, alpha–Dsaturated fatty acid and a generalized amino acid. glucose and beta-D-glucose are expected in ...
... Drawing molecular diagrams of glucose, ribose, a Only the ring forms of D-ribose, alpha–Dsaturated fatty acid and a generalized amino acid. glucose and beta-D-glucose are expected in ...
Bond
... In a polar covalent bond, the electrons are more attracted to the atom with the greater electronegativity. This results in a partial negative charge on that atom. The atom with the smaller electronegativity value acquires a partial positive charge. Molecular Polarity Molecules composed of covalently ...
... In a polar covalent bond, the electrons are more attracted to the atom with the greater electronegativity. This results in a partial negative charge on that atom. The atom with the smaller electronegativity value acquires a partial positive charge. Molecular Polarity Molecules composed of covalently ...
Document
... – We can make twelve of the twenty amino acids. – The rest we must consume in our food. If we don’t get it the body uses one that we do have to make what’s missing. This results in certain proteins not being made. ...
... – We can make twelve of the twenty amino acids. – The rest we must consume in our food. If we don’t get it the body uses one that we do have to make what’s missing. This results in certain proteins not being made. ...
FINAL EXAM Review Sheet / Study Guide Honors Chemistry
... 49) Calculate the density of an unknown solid with a volume of 8.35 cm3 and a mass of 44.75 g. If the density of gold is 19.3 g/cm3, is this solid pure gold? Explain. ...
... 49) Calculate the density of an unknown solid with a volume of 8.35 cm3 and a mass of 44.75 g. If the density of gold is 19.3 g/cm3, is this solid pure gold? Explain. ...
chapter 22 guided notes: the evidence for evolution
... A. Hydrogen bonds between the oxygen atoms of two adjacent water molecules B. Covalent bonds between the hydrogen atoms of two adjacent water molecules C. Hydrogen bonds between the oxygen atom of one water molecule and a hydrogen atom of another water molecule D. Covalent bonds between the oxygen a ...
... A. Hydrogen bonds between the oxygen atoms of two adjacent water molecules B. Covalent bonds between the hydrogen atoms of two adjacent water molecules C. Hydrogen bonds between the oxygen atom of one water molecule and a hydrogen atom of another water molecule D. Covalent bonds between the oxygen a ...
Title - Iowa State University
... 2. Glycolysis involves breaking down glucose to make two molecules of ________. This also creates ___ molecules of ATP and ___ molecules of NADH. Glycolysis requires Oxygen, which is termed ________ respiration. Glycolysis occurs in ___ steps or ___ phases. 3. Pyruvate then enters the mitochondr ...
... 2. Glycolysis involves breaking down glucose to make two molecules of ________. This also creates ___ molecules of ATP and ___ molecules of NADH. Glycolysis requires Oxygen, which is termed ________ respiration. Glycolysis occurs in ___ steps or ___ phases. 3. Pyruvate then enters the mitochondr ...
Grading the Explanation Tool for Decomposer Digestion
... Grading the Explanation Tool for Decomposer Digestion: How does a decomposer get food to a cell in its fruiting body? This grading worksheet does not have an Activity number in the title because it can be used to grade all Explanation Tools for digestion in this Unit. This worksheet has “grading” in ...
... Grading the Explanation Tool for Decomposer Digestion: How does a decomposer get food to a cell in its fruiting body? This grading worksheet does not have an Activity number in the title because it can be used to grade all Explanation Tools for digestion in this Unit. This worksheet has “grading” in ...
Chapter01 Introduction Amino Acids, Peptides and Proteins (绪论
... Salting in refers to the phenomenon that solubility increases as salt concentration increases; Salting out refers to the phenomenon that solubility decreases as salt concentration increases; The classic protein fractionation method called ammonium precipitation is based on the salting out phenomenon ...
... Salting in refers to the phenomenon that solubility increases as salt concentration increases; Salting out refers to the phenomenon that solubility decreases as salt concentration increases; The classic protein fractionation method called ammonium precipitation is based on the salting out phenomenon ...
Praxis II Chemistry prep
... 1. Draw representations of solid, liquid and gas at the atomic level. How are your drawings different? How the same? 1. What happens to a gas volume when it is compressed? What happens to a liquid volume when it is compressed? What happens to a solid volume when it is compressed? 1. What happens to ...
... 1. Draw representations of solid, liquid and gas at the atomic level. How are your drawings different? How the same? 1. What happens to a gas volume when it is compressed? What happens to a liquid volume when it is compressed? What happens to a solid volume when it is compressed? 1. What happens to ...
groups (families) vs rows
... aspirin, dyes and disinfectants. One industrial method of preparing chlorobenzene is to react benzene, C6H6 , with chlorine, which is represented by the following equation: C6H6 (l) + Cl2 (g) → C6H5Cl (s) + HCl (g) When 36.8g of C6H6 react with an excess of Cl2, the actual yield of C6H5Cl is 38.8g W ...
... aspirin, dyes and disinfectants. One industrial method of preparing chlorobenzene is to react benzene, C6H6 , with chlorine, which is represented by the following equation: C6H6 (l) + Cl2 (g) → C6H5Cl (s) + HCl (g) When 36.8g of C6H6 react with an excess of Cl2, the actual yield of C6H5Cl is 38.8g W ...
Classification of Amino Acids
... Establishment of pH gradient Gel containing a mixture of low molecular weight organic acids and bases (ampholytes) with different pI value Application of electric field Each protein migrates until it reaches the pH corresponding to its pI ...
... Establishment of pH gradient Gel containing a mixture of low molecular weight organic acids and bases (ampholytes) with different pI value Application of electric field Each protein migrates until it reaches the pH corresponding to its pI ...
Laboratory Exercise #7: Column Chromatography of GFP proteins
... by freezing and thawing is made easier by mixing the bacteria with the enzyme known as lysozyme – a general anti-bacterial enzyme. Lyzosome enzymatically cleaves sugars within the cell wall of the bacterial. Freezing and thawing the bacteria after lysozyme treatment breaks the weakened cell walls an ...
... by freezing and thawing is made easier by mixing the bacteria with the enzyme known as lysozyme – a general anti-bacterial enzyme. Lyzosome enzymatically cleaves sugars within the cell wall of the bacterial. Freezing and thawing the bacteria after lysozyme treatment breaks the weakened cell walls an ...
02 B organic chemistry - macromolecules
... To some extent increased temperature speeds reactions up (more collisions between enzyme and ligand), but too much thermal energy will denature the protein (causing it to lose its specific 2o, 3o and 4o structure, and therefore its active site and enzymatic properties). ...
... To some extent increased temperature speeds reactions up (more collisions between enzyme and ligand), but too much thermal energy will denature the protein (causing it to lose its specific 2o, 3o and 4o structure, and therefore its active site and enzymatic properties). ...
2.3 Carbon-Based Molecules
... • Proteins are polymers of amino acid monomers. – Twenty different amino acids are used to build proteins in organisms. – Amino acids differ in side groups, or R groups. – Amino acids are linked by peptide bonds. ...
... • Proteins are polymers of amino acid monomers. – Twenty different amino acids are used to build proteins in organisms. – Amino acids differ in side groups, or R groups. – Amino acids are linked by peptide bonds. ...
2.3 Carbon-Based Molecules
... • Many carbon-based molecules are made of many small subunits bonded together. – Monomers are the individual subunits. – Polymers are made of many monomers. ...
... • Many carbon-based molecules are made of many small subunits bonded together. – Monomers are the individual subunits. – Polymers are made of many monomers. ...
Carbs and Lipids Review
... 26. What is the building block of proteins? _______________________________________ 27. What is the name of the bond that joins amino acids? __________________________ There are about 20 different kinds of amino acids. These amino acids consist of five separate parts: a central carbon atom, a carbox ...
... 26. What is the building block of proteins? _______________________________________ 27. What is the name of the bond that joins amino acids? __________________________ There are about 20 different kinds of amino acids. These amino acids consist of five separate parts: a central carbon atom, a carbox ...
Biomolecule exam review
... 26. What is the building block of proteins? _______________________________________ 27. What is the name of the bond that joins amino acids? __________________________ There are about 20 different kinds of amino acids. These amino acids consist of five separate parts: a central carbon atom, a carbox ...
... 26. What is the building block of proteins? _______________________________________ 27. What is the name of the bond that joins amino acids? __________________________ There are about 20 different kinds of amino acids. These amino acids consist of five separate parts: a central carbon atom, a carbox ...
Name - TeacherWeb
... 2. Is the following sentence true or false? Electrons first fill the antibonding molecular orbital to produce a stable covalent bond. 3. When two s atomic orbitals combine and form a molecular orbital, the bond that forms is called a(n) bond. 4. Circle the letter of each type of covalent bond that c ...
... 2. Is the following sentence true or false? Electrons first fill the antibonding molecular orbital to produce a stable covalent bond. 3. When two s atomic orbitals combine and form a molecular orbital, the bond that forms is called a(n) bond. 4. Circle the letter of each type of covalent bond that c ...
Welcome to… Who Wants to be a Millionaire???
... It must be correct It must have been observed many times. It must involve quantitative data. It must be testable by observation or experiment. ...
... It must be correct It must have been observed many times. It must involve quantitative data. It must be testable by observation or experiment. ...
Learning Objectives handouts
... 14. Explain how a peptide bond forms between two amino acids. 15. List and describe the four major components of an amino acid. Explain how amino acids may be grouped according to the physical and chemical properties of the R group. 16. Explain what determines protein structure and why it is importa ...
... 14. Explain how a peptide bond forms between two amino acids. 15. List and describe the four major components of an amino acid. Explain how amino acids may be grouped according to the physical and chemical properties of the R group. 16. Explain what determines protein structure and why it is importa ...
File
... Polymers The next step in abiogenesis is the movement from monomers to polymers in order to make molecules that are capable of complex reactions or functions, like information storage for DNA, enzymatic activity for proteins, and energy storage with sugars. These polymers, along with the 4th macromo ...
... Polymers The next step in abiogenesis is the movement from monomers to polymers in order to make molecules that are capable of complex reactions or functions, like information storage for DNA, enzymatic activity for proteins, and energy storage with sugars. These polymers, along with the 4th macromo ...
Tutorial 1
... a. Br --- Cl b. H --- Cl c. I ---Cl d. Cl ---F 12. Which of the following can form hydrogen bonds with water? CH 3OCH3, CH4, HF, CHOOH 13. Which of the following species are capable of hydrogen bonding among themselves? H 2S, C6H6, CH3OH 14. Diethyl ether has a boiling point of 34.5 C and 1-butanol ...
... a. Br --- Cl b. H --- Cl c. I ---Cl d. Cl ---F 12. Which of the following can form hydrogen bonds with water? CH 3OCH3, CH4, HF, CHOOH 13. Which of the following species are capable of hydrogen bonding among themselves? H 2S, C6H6, CH3OH 14. Diethyl ether has a boiling point of 34.5 C and 1-butanol ...
Size-exclusion chromatography
Size-exclusion chromatography (SEC) is a chromatographic method in which molecules in solution are separated by their size, and in some cases molecular weight. It is usually applied to large molecules or macromolecular complexes such as proteins and industrial polymers. Typically, when an aqueous solution is used to transport the sample through the column, the technique is known as gel-filtration chromatography, versus the name gel permeation chromatography, which is used when an organic solvent is used as a mobile phase. SEC is a widely used polymer characterization method because of its ability to provide good molar mass distribution (Mw) results for polymers.