BIOLOGY COMPETITION REVIEW QUESTIONS PRACTICE EXAM
... a. ATP is synthesized only in chloroplasts and mitochondria. b. ATP synthesis in the chloroplast occurs in the thylakoid region of this organelle. c. Proton motive force (proton gradient) drives the formation of ATP in mitochondria. d. ATP synthases are protein complexes that allow protons to cross ...
... a. ATP is synthesized only in chloroplasts and mitochondria. b. ATP synthesis in the chloroplast occurs in the thylakoid region of this organelle. c. Proton motive force (proton gradient) drives the formation of ATP in mitochondria. d. ATP synthases are protein complexes that allow protons to cross ...
Unit 6 Chemical Equations and Reactions Balancing Equations
... Balance the following chemical equations using coefficients 1 1Al(OH)3(s) + 3HCl (aq) → 1AlCl3 (aq) + 3H2O (l) 2. 3Fe2O3 (s) + 1CO (g) → 2Fe3O4(s) + 1CO2 (g) 3. 4FeO (s) + 1O2 (g) → 2Fe2O3 (s) 4. 2C6H6 (l) + 15O2 (g) → 12CO2 (g) + 6H2O (g) 5. 3Ca(OH)2 (aq) + 2H3PO4 (aq) → 6H2O (l) + 1Ca3(PO4)2 (s) 6 ...
... Balance the following chemical equations using coefficients 1 1Al(OH)3(s) + 3HCl (aq) → 1AlCl3 (aq) + 3H2O (l) 2. 3Fe2O3 (s) + 1CO (g) → 2Fe3O4(s) + 1CO2 (g) 3. 4FeO (s) + 1O2 (g) → 2Fe2O3 (s) 4. 2C6H6 (l) + 15O2 (g) → 12CO2 (g) + 6H2O (g) 5. 3Ca(OH)2 (aq) + 2H3PO4 (aq) → 6H2O (l) + 1Ca3(PO4)2 (s) 6 ...
UG Curriculum
... The chemistry portion should strive towards providing information on the functional groups, hydrophobic and hydrophilic moieties and weak valence forces that organize macromolecules. Details on structure need not be emphasized. Discussion on metabolic processes should put emphasis on the overall cha ...
... The chemistry portion should strive towards providing information on the functional groups, hydrophobic and hydrophilic moieties and weak valence forces that organize macromolecules. Details on structure need not be emphasized. Discussion on metabolic processes should put emphasis on the overall cha ...
Synthesis of hydroborate compounds as potential chemical vapor
... An entirely new class of highly volatile transition metal complexes has been discovered that contain the N,N-dimethyldiboranamide ligand:, M(H3BNMe2BH3)2, where M is Ti, Cr, Mn, or Mo. Several aspects of this system are notable: (1) The [H3BNMe2BH3-] ligand chelates to the metal center by means of f ...
... An entirely new class of highly volatile transition metal complexes has been discovered that contain the N,N-dimethyldiboranamide ligand:, M(H3BNMe2BH3)2, where M is Ti, Cr, Mn, or Mo. Several aspects of this system are notable: (1) The [H3BNMe2BH3-] ligand chelates to the metal center by means of f ...
Transition Metal Complexes
... the presence of geometric isomers. Prefixes such as cis, trans, mer, and fac are used to indicate the relative positions of similar ligands. In addition, stereoisomers are also possible with tetrahedral and octahedral geometries, and optical isomers are indicated with the prefixes ∆ and Λ. ...
... the presence of geometric isomers. Prefixes such as cis, trans, mer, and fac are used to indicate the relative positions of similar ligands. In addition, stereoisomers are also possible with tetrahedral and octahedral geometries, and optical isomers are indicated with the prefixes ∆ and Λ. ...
012109.JWilliams.Micronutrients-Notes
... to control the efflux of recycled, dietary and stored iron. In turn hepcidin levels are controlled by body iron stores and are also increased by inflammation. ...
... to control the efflux of recycled, dietary and stored iron. In turn hepcidin levels are controlled by body iron stores and are also increased by inflammation. ...
Interaction of Alkaline Earth Metal Ions with Acetic and Lactic Acid in
... carboxylate c a r b o n ( C O O - ) of the acetate ion, a n d the quartet at a b o u t <5 = 24 p p m to the methyl c a r b o n (CH 3 ). Based o n the values of the dissociation constant of acetic acid and the complex f o r m a t i o n c o n stant of the calcium ion with the acetate ion [6, 7], the c ...
... carboxylate c a r b o n ( C O O - ) of the acetate ion, a n d the quartet at a b o u t <5 = 24 p p m to the methyl c a r b o n (CH 3 ). Based o n the values of the dissociation constant of acetic acid and the complex f o r m a t i o n c o n stant of the calcium ion with the acetate ion [6, 7], the c ...
Oxidation Reduction Reactions- Answer Key
... In order to work this problem, you need to assign the oxidation numbers to all the elements in the compounds. In each case oxygen has an oxidation number of 2 (rule 3). These oxidation numbers should then be compared to the range of possible oxidation numbers that each element can have. Molecular o ...
... In order to work this problem, you need to assign the oxidation numbers to all the elements in the compounds. In each case oxygen has an oxidation number of 2 (rule 3). These oxidation numbers should then be compared to the range of possible oxidation numbers that each element can have. Molecular o ...
chemistry 2.1
... This achievement standard requires the student to present a report on the ‘Chemistry used in the development of a current technology’, using appropriate chemistry vocabulary, symbols and conventions (including names, formulae and equations). Before beginning this assessment, students will need to ha ...
... This achievement standard requires the student to present a report on the ‘Chemistry used in the development of a current technology’, using appropriate chemistry vocabulary, symbols and conventions (including names, formulae and equations). Before beginning this assessment, students will need to ha ...
PROTEINS
... (4) A fourth level of structural organization, quaternary structure, describes the number and relative positions of the subunits in multimeric proteins (multimeric proteins consist of two or more polypeptides or subunits). Hemagglutinin, for example, is a trimer of three identical subunits held toge ...
... (4) A fourth level of structural organization, quaternary structure, describes the number and relative positions of the subunits in multimeric proteins (multimeric proteins consist of two or more polypeptides or subunits). Hemagglutinin, for example, is a trimer of three identical subunits held toge ...
Specific Reactions Quiz.wpd
... a) various carbon products created due to lack of oxygen including solid carbon (black component) b) as air contacts the random carbon products (smaller hydrocarbons) created, they may further combust c) since energy is still tied up in carbon product bonds, energy is not released all at once d) the ...
... a) various carbon products created due to lack of oxygen including solid carbon (black component) b) as air contacts the random carbon products (smaller hydrocarbons) created, they may further combust c) since energy is still tied up in carbon product bonds, energy is not released all at once d) the ...
STABILITETEN AF KOORDINATIONSFORBINDELSER
... can be determined by equation (3), if [L] - thee free ligand concentration can be measured in the prepared solution, (where CM and CL are known) Now, if N different solutions (with an appropriate variation in CM and CL) are prepared, and the [L] can be determined in each of these solutions, there ar ...
... can be determined by equation (3), if [L] - thee free ligand concentration can be measured in the prepared solution, (where CM and CL are known) Now, if N different solutions (with an appropriate variation in CM and CL) are prepared, and the [L] can be determined in each of these solutions, there ar ...
Proteiinien merkitys - Helsingin yliopisto
... – You should first try yourself, then ask team mate, then ask instructor – Discuss results with team mate ...
... – You should first try yourself, then ask team mate, then ask instructor – Discuss results with team mate ...
BCM 101 BIOCHEMISTRY BIOCHEMISTRY “Chemistry of proteins”
... The word “protein” is derived from the Greek word “proteios”, which means “of primary importance”. In fact, proteins plays an important role in all biochemical and physiological body processes; they act as enzymes, hormones, receptors, antibodies and are required for the structural integrity of cell ...
... The word “protein” is derived from the Greek word “proteios”, which means “of primary importance”. In fact, proteins plays an important role in all biochemical and physiological body processes; they act as enzymes, hormones, receptors, antibodies and are required for the structural integrity of cell ...
Chemistry2 Midterm Review 2012 – Tuesday
... c. the system absorbs 77.5 kJ of heat while doing 63.5 kJ of work on the surroundings 52. What is specific heat capacity? Water has a high specific heat capacity of 4.884 J/g·C. What does that mean about water? 53. Draw a potential energy diagram for the following reaction: N2 + 3H2 2NH3 ΔH = -91. ...
... c. the system absorbs 77.5 kJ of heat while doing 63.5 kJ of work on the surroundings 52. What is specific heat capacity? Water has a high specific heat capacity of 4.884 J/g·C. What does that mean about water? 53. Draw a potential energy diagram for the following reaction: N2 + 3H2 2NH3 ΔH = -91. ...
Ch. 2-4 Review
... c. Side chains (R-groups) of amino acids can be hydrophilic or hydrophobic. d. Proteins made of two or more polypeptide chains have quaternary structure. e. All statements are true. 2. Which statement regarding enzyme function is true? a. Higher temperatures allow greater contact between enzymes and ...
... c. Side chains (R-groups) of amino acids can be hydrophilic or hydrophobic. d. Proteins made of two or more polypeptide chains have quaternary structure. e. All statements are true. 2. Which statement regarding enzyme function is true? a. Higher temperatures allow greater contact between enzymes and ...
Biochemistry and the Cell - Tanque Verde Unified District
... Water is not the only molecule that makes hydrogen bonds! They are important in DNA and other large molecules too. ...
... Water is not the only molecule that makes hydrogen bonds! They are important in DNA and other large molecules too. ...
AWPPCE HW 9.docx
... The purpose is to help see the chemical composition. Increasing Ca hardness alkalinity and pH increase scaling and decrease corrosion. Increasing temp increases scaling and corrosion. This aids in deciding how much lime or soda ash to add to soften the water. Other methods are ion exchange, zeolite, ...
... The purpose is to help see the chemical composition. Increasing Ca hardness alkalinity and pH increase scaling and decrease corrosion. Increasing temp increases scaling and corrosion. This aids in deciding how much lime or soda ash to add to soften the water. Other methods are ion exchange, zeolite, ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI
... a) Write down the differences between Prokaryotic and Eukaryotic cells. b) Explain the significance of oxidative phosphorylation. ...
... a) Write down the differences between Prokaryotic and Eukaryotic cells. b) Explain the significance of oxidative phosphorylation. ...
Hydrogeochemistry
... complexes rather than free ions Their chemical behavior (i.e. mobility, toxicity, etc) are properties of complex, not the ion ...
... complexes rather than free ions Their chemical behavior (i.e. mobility, toxicity, etc) are properties of complex, not the ion ...
8 - student.ahc.umn.edu
... groups prior to attachment to the protein. The double bonds of these vinyl groups were reduced when the heme was attached to the protein cysteine residues. Slide 12. Absorption Spectra of Cytochrome c. Similar to many of the molecules in the electron transport chain, cytochrome c has an absorption s ...
... groups prior to attachment to the protein. The double bonds of these vinyl groups were reduced when the heme was attached to the protein cysteine residues. Slide 12. Absorption Spectra of Cytochrome c. Similar to many of the molecules in the electron transport chain, cytochrome c has an absorption s ...
Tertiary structure
... the force decreases with sixth power of the separation distance. At very close contact, however, repulsion between electron clouds counteracts the attractive force. The distance at which this occurs is known as the van der Waals radius. ...
... the force decreases with sixth power of the separation distance. At very close contact, however, repulsion between electron clouds counteracts the attractive force. The distance at which this occurs is known as the van der Waals radius. ...
Questions for Respiration and Photoshyntesis
... KEY - Questions for Respiration and Photosynthesis 1. What are oxidation/reduction reactions? Chem. rxns that involve a partial or complete transfer of e- from one reactant to another 2. The ETC involves a series of redox reactions in which electrons pass from carrier to carrier down to oxygen the ...
... KEY - Questions for Respiration and Photosynthesis 1. What are oxidation/reduction reactions? Chem. rxns that involve a partial or complete transfer of e- from one reactant to another 2. The ETC involves a series of redox reactions in which electrons pass from carrier to carrier down to oxygen the ...
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.