s - Cloudfront.net
... Atoms are so small, it is difficult to discuss how much they weigh in grams. Use atomic mass units. an atomic mass unit (amu) is one twelth the mass of a carbon-12 atom. This gives us a basis for comparison. The decimal numbers on the table are atomic masses in amu. ...
... Atoms are so small, it is difficult to discuss how much they weigh in grams. Use atomic mass units. an atomic mass unit (amu) is one twelth the mass of a carbon-12 atom. This gives us a basis for comparison. The decimal numbers on the table are atomic masses in amu. ...
Final Exam Review Sheets
... b. surface area: an increase in surface area means more reactant molecules are exposed to collisions which increases the number of successful collisions, increasing the rate of reaction. c. stirring: means there is an increase in the probability that reactants will collide successfully more frequent ...
... b. surface area: an increase in surface area means more reactant molecules are exposed to collisions which increases the number of successful collisions, increasing the rate of reaction. c. stirring: means there is an increase in the probability that reactants will collide successfully more frequent ...
Chapter 5 - Organic Chemistry, Biochemistry
... Disulfide bonds are covalent bonds between sulfur atoms in the R groups of two different amino acids. These bonds are very important in maintaining the tertiary structure of some proteins. The shape of a protein is typically described as being globular or fibrous. Globular proteins contain both coil ...
... Disulfide bonds are covalent bonds between sulfur atoms in the R groups of two different amino acids. These bonds are very important in maintaining the tertiary structure of some proteins. The shape of a protein is typically described as being globular or fibrous. Globular proteins contain both coil ...
Molecular Systematics
... • Systematics - the science of identifying, naming, and classifying living organisms into groups • A natural activity of the human brain • Aristotle - Scala Naturae, or “Chain of Life,” which consisted of God, man, mammals, oviparous with perfect eggs (e.g., birds), oviparous with nonperfect eggs (e ...
... • Systematics - the science of identifying, naming, and classifying living organisms into groups • A natural activity of the human brain • Aristotle - Scala Naturae, or “Chain of Life,” which consisted of God, man, mammals, oviparous with perfect eggs (e.g., birds), oviparous with nonperfect eggs (e ...
MOLES, MASS, and VOLUME OF A GAS
... You react chemical A with chemical B to make a single product. It takes 100 g of A to react completely with 20 g of B What is the mass of the product? a) less than 10 g b) between 100 and 120 g c) exactly 120 g d) over 120 g What is true about the Chemical Properties of the product? a) the propertie ...
... You react chemical A with chemical B to make a single product. It takes 100 g of A to react completely with 20 g of B What is the mass of the product? a) less than 10 g b) between 100 and 120 g c) exactly 120 g d) over 120 g What is true about the Chemical Properties of the product? a) the propertie ...
end of year review
... a. can be in any ratio. c. Retain their original identifying properties. b. can be separated easily. d. Chemically unite to form one substance. _____ 3. The graph below compares three states of a substance. ...
... a. can be in any ratio. c. Retain their original identifying properties. b. can be separated easily. d. Chemically unite to form one substance. _____ 3. The graph below compares three states of a substance. ...
Document
... • Atoms are so small, it is difficult to discuss how much they weigh in grams. • Use atomic mass units. • an atomic mass unit (amu) is one twelth the mass of a carbon-12 atom. • This gives us a basis for comparison. • The decimal numbers on the table are atomic masses in amu. ...
... • Atoms are so small, it is difficult to discuss how much they weigh in grams. • Use atomic mass units. • an atomic mass unit (amu) is one twelth the mass of a carbon-12 atom. • This gives us a basis for comparison. • The decimal numbers on the table are atomic masses in amu. ...
chp0-Intro
... Warning: The textbook is inconsistent in denoting radicals. In many cases it shows a “dot” to indicate the one unpaired electron. However, some examples in the textbook do not have the dot so the reader is left to assume the species is a radical. You should know that species such as OH, CH3, ClO, H ...
... Warning: The textbook is inconsistent in denoting radicals. In many cases it shows a “dot” to indicate the one unpaired electron. However, some examples in the textbook do not have the dot so the reader is left to assume the species is a radical. You should know that species such as OH, CH3, ClO, H ...
Exam #2
... 73. Adding water to some chemicals can be dangerous because large amounts of heat are liberated. Which of the following does NOT liberate heat when water is added to it? ...
... 73. Adding water to some chemicals can be dangerous because large amounts of heat are liberated. Which of the following does NOT liberate heat when water is added to it? ...
pGLO Transformation and Purification of Green
... • Samples are electrophoresed • Fluorescent GFP can be visualized during electrophoresis ...
... • Samples are electrophoresed • Fluorescent GFP can be visualized during electrophoresis ...
Tricarboxylic Acid Cycle
... • Two molecules of ATP were required to begin the reaction of glycolysis, but four were produced as a result. Therefore, there was a net gain of two ATP molecules. Also, glycolysis resulted in the formation of two molecules of NADH, each of which provides the energy for the formation of three molec ...
... • Two molecules of ATP were required to begin the reaction of glycolysis, but four were produced as a result. Therefore, there was a net gain of two ATP molecules. Also, glycolysis resulted in the formation of two molecules of NADH, each of which provides the energy for the formation of three molec ...
pGLO Transformation and Green Fluorescent Protein - Bio-Rad
... • Samples are electrophoresed • Fluorescent GFP can be visualized during electrophoresis ...
... • Samples are electrophoresed • Fluorescent GFP can be visualized during electrophoresis ...
Fall Final Rev 2014
... 35. a. Normal boiling point = temperature at which vapor pressure equals 760 mm Hg or 1 atm (normal or standard atmospheric pressure). Substance (a) boils at 35 °C, (b) at 80 °C, (c) at 100 °C, (d) at 110 °C, and (e) cannot be determined from this graph. b. Interactions between (a) molecules are wea ...
... 35. a. Normal boiling point = temperature at which vapor pressure equals 760 mm Hg or 1 atm (normal or standard atmospheric pressure). Substance (a) boils at 35 °C, (b) at 80 °C, (c) at 100 °C, (d) at 110 °C, and (e) cannot be determined from this graph. b. Interactions between (a) molecules are wea ...
Kylt® RNA / DNA Purification
... Add 500 µL Wash Solution 1 to the Kylt® Binding Column. Centrifuge 1 minute at 10000 g. Discard Collection Tube with flow-through. Attach new Collection Tube (provided). Add 500 µL Wash Solution 2 to the Kylt® Binding Column. Centrifuge 2 minutes at maximum speed. Discard Collection Tube with ...
... Add 500 µL Wash Solution 1 to the Kylt® Binding Column. Centrifuge 1 minute at 10000 g. Discard Collection Tube with flow-through. Attach new Collection Tube (provided). Add 500 µL Wash Solution 2 to the Kylt® Binding Column. Centrifuge 2 minutes at maximum speed. Discard Collection Tube with ...
PRACTICE EXAM for FALL 2013 FINAL EXAM (Unit 6 + review) 1
... 35. a. Normal boiling point = temperature at which vapor pressure equals 760 mm Hg or 1 atm (normal or standard atmospheric pressure). Substance (a) boils at 35 °C, (b) at 80 °C, (c) at 100 °C, (d) at 110 °C, and (e) cannot be determined from this graph. b. Interactions between (a) molecules are wea ...
... 35. a. Normal boiling point = temperature at which vapor pressure equals 760 mm Hg or 1 atm (normal or standard atmospheric pressure). Substance (a) boils at 35 °C, (b) at 80 °C, (c) at 100 °C, (d) at 110 °C, and (e) cannot be determined from this graph. b. Interactions between (a) molecules are wea ...
P F I
... For protein samples in solution, you must provide the expected protein concentration and composition of the solution. Samples submitted for phosphorylation analysis must be Coomassie -stainable (in gel) or with a concentration higher than 5 pmole (in solution). Step 3: Fill out the sample submission ...
... For protein samples in solution, you must provide the expected protein concentration and composition of the solution. Samples submitted for phosphorylation analysis must be Coomassie -stainable (in gel) or with a concentration higher than 5 pmole (in solution). Step 3: Fill out the sample submission ...
Liquid chromatography: a tool for the analysis of metal species
... (iv) multidimensional and multimode chromatography. Multidimensional and multimode chromatography involve, respectively: (i) the use of two different mechanisms (e.g. ion-exchange coupled with ionexclusion); (ii) the use of two or more columns, switching the total flux or a portion of eluate from on ...
... (iv) multidimensional and multimode chromatography. Multidimensional and multimode chromatography involve, respectively: (i) the use of two different mechanisms (e.g. ion-exchange coupled with ionexclusion); (ii) the use of two or more columns, switching the total flux or a portion of eluate from on ...
Chapter 14…Kinetic Theory
... Which substance is least soluble at 10C? Which two substances have the same solubility at 72C? 80 grams of KBr placed in 60C creates a (saturated/unsaturated/supersaturated) solution. When Be(NO3)2 (aq) and NaOH (aq) are mixed together, the resulting precipitate is: Placing a solute in a solvent ...
... Which substance is least soluble at 10C? Which two substances have the same solubility at 72C? 80 grams of KBr placed in 60C creates a (saturated/unsaturated/supersaturated) solution. When Be(NO3)2 (aq) and NaOH (aq) are mixed together, the resulting precipitate is: Placing a solute in a solvent ...
TutorialProteomics by Dai
... through the pores more easily, and faster, than larger proteins. Thus the proteins separate into bands according to their sizes as they migrate through the gel. The separated protein bands are visualized by staining aining with a dye (Step 3). ...
... through the pores more easily, and faster, than larger proteins. Thus the proteins separate into bands according to their sizes as they migrate through the gel. The separated protein bands are visualized by staining aining with a dye (Step 3). ...
Microsoft Word
... interacting with and inactivating the ribosomes. Such toxins are in general, of plant origin and differ from bacterial toxins that inhibit protein synthesis by mechanisms other than ribosome inactivation. After the toxins had been in the centre of interest in biomedical research for a couple of deca ...
... interacting with and inactivating the ribosomes. Such toxins are in general, of plant origin and differ from bacterial toxins that inhibit protein synthesis by mechanisms other than ribosome inactivation. After the toxins had been in the centre of interest in biomedical research for a couple of deca ...
a Gas
... - has neither a shape of its own nor fixed volume. It takes the shape and volume of its container. - Gas mixtures are always homogeneous - Gases are highly compressible. - The molecules of a gas are relatively far away each other. - Individual gas molecules have little interaction with their neighbo ...
... - has neither a shape of its own nor fixed volume. It takes the shape and volume of its container. - Gas mixtures are always homogeneous - Gases are highly compressible. - The molecules of a gas are relatively far away each other. - Individual gas molecules have little interaction with their neighbo ...
procedure
... (2) Use 4 capillary tubes, absorb one drop of determination solution、0.1% glutamate solution、control solution、0.1% alanine solution respectively. Dot the solution at the corresponding points of the lines. Pay attention to the diameter of the spot less than 0.3 cm. While the spot is dried, dot the s ...
... (2) Use 4 capillary tubes, absorb one drop of determination solution、0.1% glutamate solution、control solution、0.1% alanine solution respectively. Dot the solution at the corresponding points of the lines. Pay attention to the diameter of the spot less than 0.3 cm. While the spot is dried, dot the s ...
Handout
... Proteases are just some of the destructive forces nature aims at your beloved cell lysates, and protease inhibitors are one of the ways that the clever scientist can, judolike, turn the universe against itself. For more information on beating the universe into submission, check out Emily Crow’s “Ho ...
... Proteases are just some of the destructive forces nature aims at your beloved cell lysates, and protease inhibitors are one of the ways that the clever scientist can, judolike, turn the universe against itself. For more information on beating the universe into submission, check out Emily Crow’s “Ho ...
Protein Li SDS PAGE
... gel. The upper gel is the stacking gel having big pore size, its pH is 6.8 and it has no sieving effect for the sample molecules. The larger part is the separating gel or other name is running gel which pore size is smaller, its sieving effect will determine the speed of the migration. Its pH is 8.8 ...
... gel. The upper gel is the stacking gel having big pore size, its pH is 6.8 and it has no sieving effect for the sample molecules. The larger part is the separating gel or other name is running gel which pore size is smaller, its sieving effect will determine the speed of the migration. Its pH is 8.8 ...
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.