Exam 2 Review - Iowa State University
... 4. The sum of oxidation numbers of all atoms in a compound equal the charge of that compound 1. Identify the oxidation number of each individual atom in the following equation. a. Which atom is being oxidized? Reduced? Zn (s) + H2SO4 (aq) ZnSO4 (aq) + H2 (g) ...
... 4. The sum of oxidation numbers of all atoms in a compound equal the charge of that compound 1. Identify the oxidation number of each individual atom in the following equation. a. Which atom is being oxidized? Reduced? Zn (s) + H2SO4 (aq) ZnSO4 (aq) + H2 (g) ...
Chemical Stoichiometry
... • A substance’s molar mass (equal to the formula weight: atomic or molecular weight in grams) is the mass in grams of one mole of the element or compound. C ...
... • A substance’s molar mass (equal to the formula weight: atomic or molecular weight in grams) is the mass in grams of one mole of the element or compound. C ...
Energy Transfer and Glycolysis Cellular Respiration • Remember
... There are two main types Substrate-Level Phosphorylation: an enzyme catalyzes the transfer of a phosphate group from a high-energy level molecule to ADP, creating ATP For each glucose molecule processed, 4 ATP molecules are generated this way in Glycolysis and 2 in the Kreb’s Cycle (See Fig.2, ...
... There are two main types Substrate-Level Phosphorylation: an enzyme catalyzes the transfer of a phosphate group from a high-energy level molecule to ADP, creating ATP For each glucose molecule processed, 4 ATP molecules are generated this way in Glycolysis and 2 in the Kreb’s Cycle (See Fig.2, ...
Molecules of Life
... very small amounts, usually because they are essential parts of particular proteins, e.g. Fe in haemoglobin. [Proteins Lecture 4] ...
... very small amounts, usually because they are essential parts of particular proteins, e.g. Fe in haemoglobin. [Proteins Lecture 4] ...
MB ChB PHASE I
... very small amounts, usually because they are essential parts of particular proteins, e.g. Fe in haemoglobin. [Proteins Lecture 4] ...
... very small amounts, usually because they are essential parts of particular proteins, e.g. Fe in haemoglobin. [Proteins Lecture 4] ...
File
... • Compound: molecules that have more than 2 different elements chemically bonded together o Example: H2O ...
... • Compound: molecules that have more than 2 different elements chemically bonded together o Example: H2O ...
classification of intra- and intermolecular forces
... induced, short lived fluctuating dipole, -takes place in all atoms / molecules, ...
... induced, short lived fluctuating dipole, -takes place in all atoms / molecules, ...
Unit 2: Biochem Notes
... sharp, sudden changes in pH. Buffers make acidic solutions more basic and basic solutions more acidic. Reactions occur best at a specific pH. - Humans must maintain a blood pH of 7.4 (+ or - .5). If the pH changes more than .5, then many chemical reactions in our cells would be negatively affected. ...
... sharp, sudden changes in pH. Buffers make acidic solutions more basic and basic solutions more acidic. Reactions occur best at a specific pH. - Humans must maintain a blood pH of 7.4 (+ or - .5). If the pH changes more than .5, then many chemical reactions in our cells would be negatively affected. ...
Ch. 07 Notes ch7notes
... • Percent composition can verify a substance’s identity. • Percent Composition can be calculated from any chemical formula. o Find the total mass of each elemental component. o Divide the element’s total mass by the compound's molar mass. o Multiply by 100. Example: CO2 Molar mass = 44.01 g/mol Carb ...
... • Percent composition can verify a substance’s identity. • Percent Composition can be calculated from any chemical formula. o Find the total mass of each elemental component. o Divide the element’s total mass by the compound's molar mass. o Multiply by 100. Example: CO2 Molar mass = 44.01 g/mol Carb ...
MOLECULES OF LIFE
... Macromolecules Large molecules many of which are polymers Polymer: a macromolecules made of repeating units called monomers Macromolecules are made by dehydration reactions: linking of monomers together with the removal of water ...
... Macromolecules Large molecules many of which are polymers Polymer: a macromolecules made of repeating units called monomers Macromolecules are made by dehydration reactions: linking of monomers together with the removal of water ...
CHEM_2nd_Semester_Final_R eview
... 2. Use the information from the previous question to describe the shape and volume for each phase (state) of matter. 3. List the three phases of matter in order of increasing intermolecular attractions. 4. Why do the atoms and molecules in liquids move in a random pattern relative to one another ins ...
... 2. Use the information from the previous question to describe the shape and volume for each phase (state) of matter. 3. List the three phases of matter in order of increasing intermolecular attractions. 4. Why do the atoms and molecules in liquids move in a random pattern relative to one another ins ...
Chemistry 2nd Semester Final Exam Review Chemical Bonds Give
... 2. Use the information from the previous question to describe the shape and volume for each phase (state) of matter. 3. List the three phases of matter in order of increasing intermolecular attractions. 4. Why do the atoms and molecules in liquids move in a random pattern relative to one another ins ...
... 2. Use the information from the previous question to describe the shape and volume for each phase (state) of matter. 3. List the three phases of matter in order of increasing intermolecular attractions. 4. Why do the atoms and molecules in liquids move in a random pattern relative to one another ins ...
2nd Semester Final Review
... 2. Use the information from the previous question to describe the shape and volume for each phase (state) of matter. 3. List the three phases of matter in order of increasing intermolecular attractions. 4. Why do the atoms and molecules in liquids move in a random pattern relative to one another ins ...
... 2. Use the information from the previous question to describe the shape and volume for each phase (state) of matter. 3. List the three phases of matter in order of increasing intermolecular attractions. 4. Why do the atoms and molecules in liquids move in a random pattern relative to one another ins ...
Molecular Biology Interdisciplinary Minor
... biochemistry without a license” due to the fact that most early molecular biologists were trained as chemists or physicists. This also serves to emphasize that molecular biology is an interdisciplinary field, primarily the study of macromolecular structure and of the replication and expression of th ...
... biochemistry without a license” due to the fact that most early molecular biologists were trained as chemists or physicists. This also serves to emphasize that molecular biology is an interdisciplinary field, primarily the study of macromolecular structure and of the replication and expression of th ...
STUDYING PROTEIN DYNAMICS USING NMR Martin
... Residual dipolar couplings (RDCs) have emerged as a powerful addition to these techniques. The sensitivity of RDCs to the relative orientation of a pair of coupled spins has led to their routine use in protein structure determination. However it is in terms of molecular dynamics that a second, equal ...
... Residual dipolar couplings (RDCs) have emerged as a powerful addition to these techniques. The sensitivity of RDCs to the relative orientation of a pair of coupled spins has led to their routine use in protein structure determination. However it is in terms of molecular dynamics that a second, equal ...
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. ...
2.3 Carbon-Based Molecules KEY CONCEPT Carbon-based molecules are the foundation of life.
... • Many carbon-based molecules are made of many small subunits bonded together. ...
... • Many carbon-based molecules are made of many small subunits bonded together. ...
2.3 Carbon-Based Molecules
... • Many carbon-based molecules are made of many small subunits bonded together. ...
... • Many carbon-based molecules are made of many small subunits bonded together. ...
Intro to Macromolecules
... “Macro” =???? 2) Macromolecules are “giant molecules” 3) Formed through polymerization ...
... “Macro” =???? 2) Macromolecules are “giant molecules” 3) Formed through polymerization ...
Gene Cloning, Expression, and Substrate Specificity of an Imidase
... adjusted to pH 7.0) was used as screening medium for activity assay on microtiter plate. The recombinant strain pEI/E. coli BL21 was employed for expressing the enzyme in Lura-Bertani (LB) medium. Screening the imidase. Genomic DNA from P. putdia YZ-26 was isolated according to the method of Lewinto ...
... adjusted to pH 7.0) was used as screening medium for activity assay on microtiter plate. The recombinant strain pEI/E. coli BL21 was employed for expressing the enzyme in Lura-Bertani (LB) medium. Screening the imidase. Genomic DNA from P. putdia YZ-26 was isolated according to the method of Lewinto ...
Amino acids - Zanichelli online
... Amino acids bond together covalently in a condensation reaction by peptide linkages (peptide ...
... Amino acids bond together covalently in a condensation reaction by peptide linkages (peptide ...
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.