unit 1: introduction to biology
... B) matrix … lysosome C) matrix … mitochondrion D) cytosol … mitochondrion E) lumen … rER Q. 19: The mitochondrial electron transport chain is comprised of ___ major complexes, of which complex ___ oxidizes NADH + H+ back to NAD+. A) 3 … II B) 4 … I C) 4 … II D) 4 … IV E) 5 … II Q. 20: In the mitocho ...
... B) matrix … lysosome C) matrix … mitochondrion D) cytosol … mitochondrion E) lumen … rER Q. 19: The mitochondrial electron transport chain is comprised of ___ major complexes, of which complex ___ oxidizes NADH + H+ back to NAD+. A) 3 … II B) 4 … I C) 4 … II D) 4 … IV E) 5 … II Q. 20: In the mitocho ...
2_5 Slides
... 2.5.7 Design of experiments to test the effect of temperature, pH, and substrate concentration on the activity of enzymes. How are you going to make sure it is a fair test (control variables)? • What variables other than your independent variable could affect the results? • Why would these variable ...
... 2.5.7 Design of experiments to test the effect of temperature, pH, and substrate concentration on the activity of enzymes. How are you going to make sure it is a fair test (control variables)? • What variables other than your independent variable could affect the results? • Why would these variable ...
... utilizes hydrogen peroxide (H2O2) to catalyze hydroxylation and epoxidation at high rates. The cytochromes P450 are heme-containing oxygenases which collectively catalyze a variety of oxidations on a diverse array of substrates.[3, 8] The natural P450 catalytic cycle utilizes two electrons from NAD( ...
November 2003
... 27. The graph shows changes in the reaction rate of an enzyme-catalyzed reaction. What accounts for the shape of the graph between X and Y? A. B. C. D. ...
... 27. The graph shows changes in the reaction rate of an enzyme-catalyzed reaction. What accounts for the shape of the graph between X and Y? A. B. C. D. ...
Applications of CFT for Oh Complexes 1. High- and low
... Which d count is most likely to favour a square pyramidal structure over a trigonal bipyramid? d4 would be a good bet and some Fe(IV) compounds do adopt this geometry What does the fact that the ferrate ion [FeO4]4- distorts from tetrahedral tell you about the electron configuration? If it distorts ...
... Which d count is most likely to favour a square pyramidal structure over a trigonal bipyramid? d4 would be a good bet and some Fe(IV) compounds do adopt this geometry What does the fact that the ferrate ion [FeO4]4- distorts from tetrahedral tell you about the electron configuration? If it distorts ...
Review L5 Metabolism thru L8 CR
... Why were algae used? Why were bacteria used? What were the results? 16. What are pigments? 17. What are accessory pigments and what are they used for? 18. Why would so many different pigment types evolve? 19. What is a photosystem? 20. Draw a picture of a photosystem, including chlorophyll a, access ...
... Why were algae used? Why were bacteria used? What were the results? 16. What are pigments? 17. What are accessory pigments and what are they used for? 18. Why would so many different pigment types evolve? 19. What is a photosystem? 20. Draw a picture of a photosystem, including chlorophyll a, access ...
16 Proteins/Vitamins
... Function: part of co-enzyme NAD (nicotinamide adenine dinucleotide) metabolism and synthesis of carbs, fats, proteins, (alcohol) Deficiency – the three D’s: Diarrhea, dermatitis and dementia (Pellagra) ...
... Function: part of co-enzyme NAD (nicotinamide adenine dinucleotide) metabolism and synthesis of carbs, fats, proteins, (alcohol) Deficiency – the three D’s: Diarrhea, dermatitis and dementia (Pellagra) ...
Word Count: 1390 An experiment to determine the amount of urea in
... My average titre for the unknown sample was 11.2cm3. When I applied this to the graph I found the concentration of urea to be 0.58g/100 cm3. Figure 2.2 clearly shows that as the concentration of urea increases, the volume of HCl required for neutralisation also increases. This is to be expected as t ...
... My average titre for the unknown sample was 11.2cm3. When I applied this to the graph I found the concentration of urea to be 0.58g/100 cm3. Figure 2.2 clearly shows that as the concentration of urea increases, the volume of HCl required for neutralisation also increases. This is to be expected as t ...
Bios 302 FINAL FOR 1999.
... converted to urea for nitrogen excretion and how the carbons are returned to muscle (specific reactions not required but major pathway precursors and products (names or structures) are necessary, transport should be indicated). i.e. you do not have to show the complete pathways, just where they star ...
... converted to urea for nitrogen excretion and how the carbons are returned to muscle (specific reactions not required but major pathway precursors and products (names or structures) are necessary, transport should be indicated). i.e. you do not have to show the complete pathways, just where they star ...
Colors Trend: Transition Metal Chemistry
... The principal difference between these compounds is the oxidation state of the metal. As the oxidation state of an atom becomes larger, so does its ability to draw electrons in a bond toward itself. In other words, titanium atoms in a +4 oxidation state and manganese atoms in a +7 oxidation state ar ...
... The principal difference between these compounds is the oxidation state of the metal. As the oxidation state of an atom becomes larger, so does its ability to draw electrons in a bond toward itself. In other words, titanium atoms in a +4 oxidation state and manganese atoms in a +7 oxidation state ar ...
Energetics and Catabolism
... The direction of a reaction can be predicted by a thermodynamic quantity called Gibbs free energy change, G. - If Go’ < 0, the process may go forward. - If Go’ > 0, the reaction will go in reverse. ...
... The direction of a reaction can be predicted by a thermodynamic quantity called Gibbs free energy change, G. - If Go’ < 0, the process may go forward. - If Go’ > 0, the reaction will go in reverse. ...
Protein Structure
... by realizing that much of the complex 3-dimensional (tertiary) structure can be described as an assembly of regular secondary structural elements. Tertiary structure is the intramolecular arrangement of the secondary structure independent folding units with respect to each other. The 3-dimensional o ...
... by realizing that much of the complex 3-dimensional (tertiary) structure can be described as an assembly of regular secondary structural elements. Tertiary structure is the intramolecular arrangement of the secondary structure independent folding units with respect to each other. The 3-dimensional o ...
Voltammetric Determination of Trace Concentrations of Metals in the
... physicochemical forms of the element which make up its total concentration in the sample. Metals can exist in a range of physicochemical forms in environmental samples, including hydrated metal ions, inorganic and organic complexes, and adsorbed on organic and inorganic colloidal particles. The toxi ...
... physicochemical forms of the element which make up its total concentration in the sample. Metals can exist in a range of physicochemical forms in environmental samples, including hydrated metal ions, inorganic and organic complexes, and adsorbed on organic and inorganic colloidal particles. The toxi ...
Basics of BLAST - GEP Community Server
... -Good balance of sensitivity and speed -Reliable -Flexible ...
... -Good balance of sensitivity and speed -Reliable -Flexible ...
Chemical Biology - Chem 370 (3 credits)
... This course is designed to provide advanced undergraduates with a foundational knowledge of chemical biology as it relates to graduate and professional programs requirements, more advanced coursework, and research needs. The first half of the course will focus on structure and function of the chemis ...
... This course is designed to provide advanced undergraduates with a foundational knowledge of chemical biology as it relates to graduate and professional programs requirements, more advanced coursework, and research needs. The first half of the course will focus on structure and function of the chemis ...
Common Pattern of Coarse-Grained Charge Distribution of
... force potential between amino acids is used even though the physical meaning of the effective force potential is not clear. In this study, we focused on the net charges of amino acid sequences and found very similar patterns of the coarse-grained charge distribution for protein pairs of analogues an ...
... force potential between amino acids is used even though the physical meaning of the effective force potential is not clear. In this study, we focused on the net charges of amino acid sequences and found very similar patterns of the coarse-grained charge distribution for protein pairs of analogues an ...
AP CHEMISTRY SUMMER ASSIGNMENT
... 12. A sample of motor oil has a mass of 440 g and a volume of 0.27 L. What is its density (in g/mL)? 13. The density of Earth is about 3.5 g/cm3. Earth has a radius of 7000 miles. What is its mass? (volume of a sphere = 4πr3) 14. An object has a density of 16.3 g/mL and a volume of 0.46 L. Calculat ...
... 12. A sample of motor oil has a mass of 440 g and a volume of 0.27 L. What is its density (in g/mL)? 13. The density of Earth is about 3.5 g/cm3. Earth has a radius of 7000 miles. What is its mass? (volume of a sphere = 4πr3) 14. An object has a density of 16.3 g/mL and a volume of 0.46 L. Calculat ...
pptx
... • Pyruvate carboxylase is activated by acetyl-CoA, and can generate more OAA to enhance flux • Pyruvate can also act in transamination rxns, yielding α-KG (from Glu) or OAA (from Asp) ...
... • Pyruvate carboxylase is activated by acetyl-CoA, and can generate more OAA to enhance flux • Pyruvate can also act in transamination rxns, yielding α-KG (from Glu) or OAA (from Asp) ...
The 3 Energy Systems
... • Anaerobic metabolism (without oxygen) • There is a total of 3 Energy systems that interplay to supply the fuel needed for exercise, with the intensity and duration of the exercise determining which method gets used when. ...
... • Anaerobic metabolism (without oxygen) • There is a total of 3 Energy systems that interplay to supply the fuel needed for exercise, with the intensity and duration of the exercise determining which method gets used when. ...
Properties of Enzymes
... (iii) Sulfate reaction: Proteins containing sulfur amino acids (cysteine) ----give black or grey colour ...
... (iii) Sulfate reaction: Proteins containing sulfur amino acids (cysteine) ----give black or grey colour ...
PPT
... 3. Chemosynthesis (autotrophs – can carry out carbon fixation. No longer limited by the soup). Many possible sources of chemical energy. Some of these types of metabolism are found in both archaea and bacteria, i.e. before LUCA. 4. Photosynthesis (autotrophs – huge amounts of energy for free! Ma ...
... 3. Chemosynthesis (autotrophs – can carry out carbon fixation. No longer limited by the soup). Many possible sources of chemical energy. Some of these types of metabolism are found in both archaea and bacteria, i.e. before LUCA. 4. Photosynthesis (autotrophs – huge amounts of energy for free! Ma ...
Direct measurement of CO2 flux and its isotopic composition
... On geological timescales, oxidative weathering of sedimentary rocks can result in important emissions of carbon dioxide (CO2) to the atmosphere, and consume atmospheric O2. The main processes are the oxidation of rock-derived organic carbon, and the weathering of carbonate minerals by sulfuric acid ...
... On geological timescales, oxidative weathering of sedimentary rocks can result in important emissions of carbon dioxide (CO2) to the atmosphere, and consume atmospheric O2. The main processes are the oxidation of rock-derived organic carbon, and the weathering of carbonate minerals by sulfuric acid ...
protein
... B- Complex Carbohydrates (Polysaccharides) Starch: are polymers of glucose & do not have a sweet taste. is a complex carbohydrate that is found in abundance in plants: ...
... B- Complex Carbohydrates (Polysaccharides) Starch: are polymers of glucose & do not have a sweet taste. is a complex carbohydrate that is found in abundance in plants: ...
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.