CHAPTER 3 ESSENTIALS OF METABOLISM
... – The substrate fits into the enzyme’s active site. – The enzyme and substrate interact to form the enzymesubstrate complex. • The active site has to have the proper shape for the enzyme to work. ...
... – The substrate fits into the enzyme’s active site. – The enzyme and substrate interact to form the enzymesubstrate complex. • The active site has to have the proper shape for the enzyme to work. ...
Cellular Respiration – Chapter 7 – Lesson 2 – Aerobic Cellular
... There, the following three changes occur to each pyruvate molecules: 1. A CO2 is removed from each pyruvate and released as a waste product. o This step is the source of onethird of the carbon dioxide that you breathe out. 2. The remaining 2carbon portions are oxidized by NAD+ o Each NAD+ molecul ...
... There, the following three changes occur to each pyruvate molecules: 1. A CO2 is removed from each pyruvate and released as a waste product. o This step is the source of onethird of the carbon dioxide that you breathe out. 2. The remaining 2carbon portions are oxidized by NAD+ o Each NAD+ molecul ...
molecular cell biology • molecular cell biology
... The bonds formed by an asymmetric carbon can be arranged in two different mirror images (stereoisomers) of each other Stereoisomers are either right-handed or left-handed and typically have completely different biological activities (such as L-amino acid) Asymmetric carbons are key features of amino ...
... The bonds formed by an asymmetric carbon can be arranged in two different mirror images (stereoisomers) of each other Stereoisomers are either right-handed or left-handed and typically have completely different biological activities (such as L-amino acid) Asymmetric carbons are key features of amino ...
Final Exam SG Part 1 (Unit 5).
... c. How many moles are produced from the moles of the reactants? d. If you double the amount of white molecules (so now you have 8 pairs) but keep the same amount of black molecules, how many molecules can you produce? 4. Percent Yield a. ___Sb4O6 + ____C → ____Sb + ____CO Determine the percent yield ...
... c. How many moles are produced from the moles of the reactants? d. If you double the amount of white molecules (so now you have 8 pairs) but keep the same amount of black molecules, how many molecules can you produce? 4. Percent Yield a. ___Sb4O6 + ____C → ____Sb + ____CO Determine the percent yield ...
Structural investigation of single biomolecules
... Appendix, more discussion can be found in reference [2]. Force-extension curves from AFM measurements with the JPK systems can be fitted automatically with these models in the data processing software. The main results are the contour length of the molecule being stretched, and the bending length, d ...
... Appendix, more discussion can be found in reference [2]. Force-extension curves from AFM measurements with the JPK systems can be fitted automatically with these models in the data processing software. The main results are the contour length of the molecule being stretched, and the bending length, d ...
Biological Molecules
... The shape of an individual protein is determined by the order of amino acids in the primary chain, which affects how the amino acid chain twists and folds into the final shape of the protein. DNA contains the code that instructs the cell machinery to put amino acids together in a particular order to ...
... The shape of an individual protein is determined by the order of amino acids in the primary chain, which affects how the amino acid chain twists and folds into the final shape of the protein. DNA contains the code that instructs the cell machinery to put amino acids together in a particular order to ...
Chapter 3 Lecture Notes
... Formula weight of the repeating unit (formula unit) is used for ionic substances. • Example: FW (NaCl) • = 23.0 amu + 35.5 amu = 58.5 amu. ...
... Formula weight of the repeating unit (formula unit) is used for ionic substances. • Example: FW (NaCl) • = 23.0 amu + 35.5 amu = 58.5 amu. ...
2. Essential Chemistry
... o Cohesion - molecules attract other water molecules o Capillarity Water molecules are drawn up a narrow tube Helps pull water up through the microscopic vessels of plants o Surface tension Water molecules on the surface cling to each other – related to cohesion Is a measure of how hard it i ...
... o Cohesion - molecules attract other water molecules o Capillarity Water molecules are drawn up a narrow tube Helps pull water up through the microscopic vessels of plants o Surface tension Water molecules on the surface cling to each other – related to cohesion Is a measure of how hard it i ...
Chapter 2 (Hill/Petrucci/McCreary/Perry This chapter deals with
... Matter neither gained nor lost in a chemical reaction Substances can be “created” or “destroyed,” but matter cannot . Joseph Proust (1799) Chemical compounds have constant, unvarying compositions with respect to weights of elements which make them up. Law of Constant Composition (Definite Proportion ...
... Matter neither gained nor lost in a chemical reaction Substances can be “created” or “destroyed,” but matter cannot . Joseph Proust (1799) Chemical compounds have constant, unvarying compositions with respect to weights of elements which make them up. Law of Constant Composition (Definite Proportion ...
PPT - McMaster Physics and Astronomy
... If we believe in a heterotrophic origin of life, organic molecule supply is crucial. ...
... If we believe in a heterotrophic origin of life, organic molecule supply is crucial. ...
Technical Data Sheet Yeast Extract 19512
... 25 kg net corrugated board box with inner polyethylene bags. Keep in original packaging closed when not in use, at room temperature in a dry area. Hygroscopic product. Best before: 3 years. Health and safety information Dusty powder. Avoid inhalation. ...
... 25 kg net corrugated board box with inner polyethylene bags. Keep in original packaging closed when not in use, at room temperature in a dry area. Hygroscopic product. Best before: 3 years. Health and safety information Dusty powder. Avoid inhalation. ...
Chapter 3 – Stoichiometry of Formulas and Equations This chapter
... of a percent, even though the calculation may be more accurate. This is because percent composition calculations are usually used in the determination of the identity of unknown materials. It is quite difficult to obtain materials more than 99.9% pure and, combined with experimental error in making ...
... of a percent, even though the calculation may be more accurate. This is because percent composition calculations are usually used in the determination of the identity of unknown materials. It is quite difficult to obtain materials more than 99.9% pure and, combined with experimental error in making ...
Chemical Equilibrium
... In this expression, n0* is the occupation number of the lowest energy state of A or B (which is e0B in the previous example). Similarly, q is the partition function considering both A and B states, and N = NA + NB is the total number of molecules in the system. ...
... In this expression, n0* is the occupation number of the lowest energy state of A or B (which is e0B in the previous example). Similarly, q is the partition function considering both A and B states, and N = NA + NB is the total number of molecules in the system. ...
Ionic vs Molecular Compounds Name Period Unit 4 – HW 1
... Another approach to writing a balanced formula for a compound is to use the crisscross method. In this method, the numerical charge of each ion is crossed over and used as the subscript for the other ion. The signs of the numbers are ...
... Another approach to writing a balanced formula for a compound is to use the crisscross method. In this method, the numerical charge of each ion is crossed over and used as the subscript for the other ion. The signs of the numbers are ...
Chapter 5: Structure and function of macromolecules
... Hydrolysis = disassembly of polymers into monomers by the reverse process as dehydration, i.e. water is added (e.g. during digestion). A limitless variety of polymers can be built from a small set of monomers All macromolecules are constructed from only 40-50 common monomers. Molecular logic of life ...
... Hydrolysis = disassembly of polymers into monomers by the reverse process as dehydration, i.e. water is added (e.g. during digestion). A limitless variety of polymers can be built from a small set of monomers All macromolecules are constructed from only 40-50 common monomers. Molecular logic of life ...
Chemistry of Life
... Two additional properties of water: 5. Capillary Action - the ability to move upward against gravity. Due to the combined properties of adhesion and ...
... Two additional properties of water: 5. Capillary Action - the ability to move upward against gravity. Due to the combined properties of adhesion and ...
Physical Properties
... • Breaking IM forces requires energy. The process of evaporation is endothermic. • Evaporation is a cooling process. ...
... • Breaking IM forces requires energy. The process of evaporation is endothermic. • Evaporation is a cooling process. ...
Critical Thinking Questions 4
... How many C, H and O atoms are on the left of the arrow and how many C, H and O atoms are on the right of the arrow? ...
... How many C, H and O atoms are on the left of the arrow and how many C, H and O atoms are on the right of the arrow? ...
Chemistry 140
... 2. If the digit removed is less than 5, the preceding number is unchanged : 0.2413 rounds to 0.241 if three significant figures are retained and to 0.24 if two significant figures are retained. 3.If the digit removed is 5, the preceding number increases by 1 if it is odd and remains unchanged if it ...
... 2. If the digit removed is less than 5, the preceding number is unchanged : 0.2413 rounds to 0.241 if three significant figures are retained and to 0.24 if two significant figures are retained. 3.If the digit removed is 5, the preceding number increases by 1 if it is odd and remains unchanged if it ...
Power point presentation
... chains, the structure is called a polypeptide because it contains many peptide bonds. Polypeptides form ...
... chains, the structure is called a polypeptide because it contains many peptide bonds. Polypeptides form ...
Bio 6B Lecture Slides - B
... • A chemical reaction is the interaction of electrons from different atoms. • The number, distribution and activity of electrons around an atom’s nucleus is determined by the number of protons in that nucleus. ...
... • A chemical reaction is the interaction of electrons from different atoms. • The number, distribution and activity of electrons around an atom’s nucleus is determined by the number of protons in that nucleus. ...
Macromolecule (biomolecule) Review Worksheet
... Organic molecules have four common characteristics. First, they are all carbon based, meaning they all contain carbon. They are formed from just a few elements which join together to form small molecules which join together, or bond, to form large molecules. The third characteristic of all organic m ...
... Organic molecules have four common characteristics. First, they are all carbon based, meaning they all contain carbon. They are formed from just a few elements which join together to form small molecules which join together, or bond, to form large molecules. The third characteristic of all organic m ...
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.