Protein Modeling Challenge Science Olympiad Trial Event
... RasMol is a great program and may be continued to be used by Science Olympiad Teams. However, since there have not been updates to RasMol to allow for it to operate easily on Macs, Jmol will be the computer visualization program to be used in the future. The commands that you have used in RasMol are ...
... RasMol is a great program and may be continued to be used by Science Olympiad Teams. However, since there have not been updates to RasMol to allow for it to operate easily on Macs, Jmol will be the computer visualization program to be used in the future. The commands that you have used in RasMol are ...
Macromolecules & Enzymes
... The changing of one set of chemicals into another set of chemicals Reactants start the reaction. Products are produced by the reactants. Ex: CO2 + H2O H2CO3 Reactants (before arrow) ...
... The changing of one set of chemicals into another set of chemicals Reactants start the reaction. Products are produced by the reactants. Ex: CO2 + H2O H2CO3 Reactants (before arrow) ...
2 -1 -2 -1 1 2 K
... Secondary structures have repetitive interactions resulting from hydrogen bonding between N-H and carboxyl groups of peptide backbone Conformations of side chains of AA are not part of the secondary structure α-helix ...
... Secondary structures have repetitive interactions resulting from hydrogen bonding between N-H and carboxyl groups of peptide backbone Conformations of side chains of AA are not part of the secondary structure α-helix ...
lec39_2013 - Andrew.cmu.edu
... c) rRNA – ribosomal RNA is found in the ribosome and is responsible for most of the function in protein synthesis. ...
... c) rRNA – ribosomal RNA is found in the ribosome and is responsible for most of the function in protein synthesis. ...
26490 Demonstrate knowledge of the structure, properties
... Providers must be granted consent to assess against standards (accredited) by NZQA, before they can report credits from assessment against unit standards or deliver courses of study leading to that assessment. Industry Training Organisations must be granted consent to assess against standards by NZQ ...
... Providers must be granted consent to assess against standards (accredited) by NZQA, before they can report credits from assessment against unit standards or deliver courses of study leading to that assessment. Industry Training Organisations must be granted consent to assess against standards by NZQ ...
meat eating quality - color
... pressure, oxygen diffuses and binds myoglobin and a bright red layer of Oxymyoglobin is formed. The depth of this layer is determined by the oxygen pressure The oxymyoglobin under low oxygen pressure is reduced to oxidized form the brown metmyoglobin. This pigment is formed when the partial pressure ...
... pressure, oxygen diffuses and binds myoglobin and a bright red layer of Oxymyoglobin is formed. The depth of this layer is determined by the oxygen pressure The oxymyoglobin under low oxygen pressure is reduced to oxidized form the brown metmyoglobin. This pigment is formed when the partial pressure ...
Intracellular Compartments
... required to achieve the same effect since the body is able to more efficiently degrade the drug. • The ability to act on multiple substrates explains the observation that exposure to one drug can reduce the effectiveness of other unrelated drugs (example, antibiotics in barbituate users) ...
... required to achieve the same effect since the body is able to more efficiently degrade the drug. • The ability to act on multiple substrates explains the observation that exposure to one drug can reduce the effectiveness of other unrelated drugs (example, antibiotics in barbituate users) ...
1 Lecture 20: Analysis of Enzyme Inhibition
... Specific Activity: The units of activity (eg, VMAX in the case of an enzyme catalyzed reaction) for the desired enzyme divided by the total amount of all protein species in the sample. Typical units would be mmol/sec/(mg total protein), where the mmol/sec refers to the amount of product produced (mm ...
... Specific Activity: The units of activity (eg, VMAX in the case of an enzyme catalyzed reaction) for the desired enzyme divided by the total amount of all protein species in the sample. Typical units would be mmol/sec/(mg total protein), where the mmol/sec refers to the amount of product produced (mm ...
Part A: Amino Acids and Peptides
... • part of a polypeptide chain can coil up into a hollow rod-like structure called an αhelix. This coil can be 10 amino acids long or hundreds of amino acids long. • A part of a polypeptide chain can line up with other parts of the chain to form a fabric-like array called a β-pleated sheet. • Both α- ...
... • part of a polypeptide chain can coil up into a hollow rod-like structure called an αhelix. This coil can be 10 amino acids long or hundreds of amino acids long. • A part of a polypeptide chain can line up with other parts of the chain to form a fabric-like array called a β-pleated sheet. • Both α- ...
Comparisons between the Primary Structure of the Coat Proteins of
... Alignment o f the amino acid sequences Visual inspection of the sequences of P-E and P-TY showed that superposition of several tripeptides and one tetrapeptide could be achieved by introducing in P-TY one single deletion, facing Asp 3 (P-E), and two insertions at the C terminus to compensate for the ...
... Alignment o f the amino acid sequences Visual inspection of the sequences of P-E and P-TY showed that superposition of several tripeptides and one tetrapeptide could be achieved by introducing in P-TY one single deletion, facing Asp 3 (P-E), and two insertions at the C terminus to compensate for the ...
A comparison of copper(I) and silver(I) complexes of glycine
... the global minimum of the neutral peptide be identiÐed. GlycylglycineÈAg`. Previously we have shown 47 that the ““ external ÏÏ proton in protonated triglycine is ““ mobile ÏÏ. In that study47 we demonstrated that the barriers involved for the ““ external ÏÏ proton to migrate from the terminal nitrog ...
... the global minimum of the neutral peptide be identiÐed. GlycylglycineÈAg`. Previously we have shown 47 that the ““ external ÏÏ proton in protonated triglycine is ““ mobile ÏÏ. In that study47 we demonstrated that the barriers involved for the ““ external ÏÏ proton to migrate from the terminal nitrog ...
Enzymes
... Enzymes are substrate specific • The substrate المادة المطلوب هضمهاis a reactant which binds to an enzyme. • When a substrate binds to an enzyme, the enzyme catalyzes يسهلthe conversion تحويلof the substrate to the product مكوناتها البنائية. – Sucrase (catalyst) is an enzyme that binds t ...
... Enzymes are substrate specific • The substrate المادة المطلوب هضمهاis a reactant which binds to an enzyme. • When a substrate binds to an enzyme, the enzyme catalyzes يسهلthe conversion تحويلof the substrate to the product مكوناتها البنائية. – Sucrase (catalyst) is an enzyme that binds t ...
MULTIPLE CHOICE. Choose the one alternative that best completes
... 66) Milk of magnesia is often used to treat stomach upset. It has a pH of 10. Based on this information, which of the following is true? A) Milk of magnesia has the exact same pH as the stomach acid. B) Milk of magnesia is a base. C) Milk of magnesia is an acid. D) Milk of magnesia is hydrophobic. ...
... 66) Milk of magnesia is often used to treat stomach upset. It has a pH of 10. Based on this information, which of the following is true? A) Milk of magnesia has the exact same pH as the stomach acid. B) Milk of magnesia is a base. C) Milk of magnesia is an acid. D) Milk of magnesia is hydrophobic. ...
MULTIPLE CHOICE. Choose the one alternative that best completes
... B) The first, second, and third energy levels will each have five electrons. C) The first energy level will have two, the second will have eight, and the third will have five. D) The first energy level will have two and the second will have thirteen. E) Electron arrangement cannot be determined from ...
... B) The first, second, and third energy levels will each have five electrons. C) The first energy level will have two, the second will have eight, and the third will have five. D) The first energy level will have two and the second will have thirteen. E) Electron arrangement cannot be determined from ...
3 Energy Pathways
... carbon dioxide. The CO2 is eliminated via the lungs. • The hydrogen given off at krebs cycle is brought by hydrogen carriers NAD & FAD to the cristae of the mitochondrion. Here it is split into hydrogen ions (H+) and electrons (e-). ...
... carbon dioxide. The CO2 is eliminated via the lungs. • The hydrogen given off at krebs cycle is brought by hydrogen carriers NAD & FAD to the cristae of the mitochondrion. Here it is split into hydrogen ions (H+) and electrons (e-). ...
Homework 3 BSC 1005 Fall 2011
... a. thylakoids. b. cytoplasm. c. grana. d. stroma. 45.Two products of the light-dependent reactions, which become reactants for the lightindependent reactions, are a. ATP and NADP. b. CO2 and H2O. c. O2 and ATP. d. ATP and NADPH2. 46.O2 is a product of the a. light-dependent reactions. b. light-indep ...
... a. thylakoids. b. cytoplasm. c. grana. d. stroma. 45.Two products of the light-dependent reactions, which become reactants for the lightindependent reactions, are a. ATP and NADP. b. CO2 and H2O. c. O2 and ATP. d. ATP and NADPH2. 46.O2 is a product of the a. light-dependent reactions. b. light-indep ...
H - Free
... Between charged groups on the biological receptor and oppositely charged groups on the transducer surface. These are mainly used for immobilisation of DNA. 3.2 Physical adsorption to the surface Many materials (e.g. glass, gold, silica gel) adsorb proteins on their surfaces. No reagents are required ...
... Between charged groups on the biological receptor and oppositely charged groups on the transducer surface. These are mainly used for immobilisation of DNA. 3.2 Physical adsorption to the surface Many materials (e.g. glass, gold, silica gel) adsorb proteins on their surfaces. No reagents are required ...
Basics of Molecular Biology
... that complexes uniquely with the amino acid encoded by the tRNA’s associated codon, according to Table 1.1. The unique fit is accomplished analogously to a key and lock mechanism. Elsewhere on the tRNA is the anticodon, three consecutive bases that are complementary and antiparallel to the associate ...
... that complexes uniquely with the amino acid encoded by the tRNA’s associated codon, according to Table 1.1. The unique fit is accomplished analogously to a key and lock mechanism. Elsewhere on the tRNA is the anticodon, three consecutive bases that are complementary and antiparallel to the associate ...
Document
... Fermentation is used outside of the presence of oxygen. It is a series of reactions that convert NADH (from glycolysis) back into NAD+,allowing glycolysis to keep producing a small amount of ATP ...
... Fermentation is used outside of the presence of oxygen. It is a series of reactions that convert NADH (from glycolysis) back into NAD+,allowing glycolysis to keep producing a small amount of ATP ...
SBI-4U1 Exam Review
... 22. Describe the relationship between light intensity and photosynthetic rate in a C3 plant. (Include a definition of the light-saturation point). At low light intensities, light intensity limits the photosynthetic rate. The amount of NADPH and ATP produced depends on availability of light. As light ...
... 22. Describe the relationship between light intensity and photosynthetic rate in a C3 plant. (Include a definition of the light-saturation point). At low light intensities, light intensity limits the photosynthetic rate. The amount of NADPH and ATP produced depends on availability of light. As light ...
enzymes - charlestonbiology
... - speed up the rate of a chemical reaction - take part in the reaction, but remain unchanged Living cells can’t withstand high temperatures - require a catalyst to help reactions proceed at low temperatures Biological catalysts are called enzymes Biochemical reactions couldn’t proceed without enzyme ...
... - speed up the rate of a chemical reaction - take part in the reaction, but remain unchanged Living cells can’t withstand high temperatures - require a catalyst to help reactions proceed at low temperatures Biological catalysts are called enzymes Biochemical reactions couldn’t proceed without enzyme ...
IL-6
... • Moreover, it has been reported that certain antioxidants reduce LPS-induced inflammation and fever. • Glutathione peroxidase is an important enzyme in cellular antioxidant defense systems, detoxifying peroxides and hydroperoxides. • If GPX activity is decreased, more hydrogen peroxide is present, ...
... • Moreover, it has been reported that certain antioxidants reduce LPS-induced inflammation and fever. • Glutathione peroxidase is an important enzyme in cellular antioxidant defense systems, detoxifying peroxides and hydroperoxides. • If GPX activity is decreased, more hydrogen peroxide is present, ...
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.