The subcomponents of biological molecules and their sequence
... Therefore by changing a subcomponent that has the same type of R group or somewhat similar in terms of hydrophobic, hydrophilic, acidic, and basic can successfully maintains the original function of the protein. DNA is also like protein if thymine is replaced by uracil and the deoxyribose is replace ...
... Therefore by changing a subcomponent that has the same type of R group or somewhat similar in terms of hydrophobic, hydrophilic, acidic, and basic can successfully maintains the original function of the protein. DNA is also like protein if thymine is replaced by uracil and the deoxyribose is replace ...
Elements
... Generic form – referring to the atoms of element in various forms and combinations (e.g. the human body contains a lot of the element Oxygen) ...
... Generic form – referring to the atoms of element in various forms and combinations (e.g. the human body contains a lot of the element Oxygen) ...
Exam 1
... order to lower the activation energy of a reaction. D. One way that serine proteases catalyze amide hydrolysis is by the presence of an ____________________________, which stabilizes the tetrahedral intermediate through hydrogen bonding. ...
... order to lower the activation energy of a reaction. D. One way that serine proteases catalyze amide hydrolysis is by the presence of an ____________________________, which stabilizes the tetrahedral intermediate through hydrogen bonding. ...
AMINO ACID: STRUCTURE AND CLASSIFICATION.
... At the end of the lecture, the student should be able to: • Define amino acids. • Classify amino acids on the basis of nutrition, R group and solubility. • Describe a zwitter ion and its significance. • Describe the function of amino acids. • Explain the formation of peptide bond. • Justify that pep ...
... At the end of the lecture, the student should be able to: • Define amino acids. • Classify amino acids on the basis of nutrition, R group and solubility. • Describe a zwitter ion and its significance. • Describe the function of amino acids. • Explain the formation of peptide bond. • Justify that pep ...
Ch 2-1 Properties of Matter
... 71) A gas may be released during a physical change. For example, bubbles form when water boils. 72) The wax appears to disappear because the products of the reaction—carbon dioxide and water vapor—are colorless. 79) a) yes; because the graph is a straight line, the proportion of iron to oxygen is a ...
... 71) A gas may be released during a physical change. For example, bubbles form when water boils. 72) The wax appears to disappear because the products of the reaction—carbon dioxide and water vapor—are colorless. 79) a) yes; because the graph is a straight line, the proportion of iron to oxygen is a ...
Oxidation-Reduction (Redox) Reactions
... comparing the oxidation number of an atom before and after reaction allows us to determine whether the atom has gained or lost electrons convenient way to keep track of electrons in a redox reaction ...
... comparing the oxidation number of an atom before and after reaction allows us to determine whether the atom has gained or lost electrons convenient way to keep track of electrons in a redox reaction ...
Proteins
... Peptidyl polymers •A few amino acids in a chain are called a polypeptide. A protein is usually composed of 50 to 400+ amino acids. •Since part of the amino acid is lost during dehydration synthesis, we call the units of a protein amino acid residues. carbonyl carbon ...
... Peptidyl polymers •A few amino acids in a chain are called a polypeptide. A protein is usually composed of 50 to 400+ amino acids. •Since part of the amino acid is lost during dehydration synthesis, we call the units of a protein amino acid residues. carbonyl carbon ...
structure
... Peptidyl polymers •A few amino acids in a chain are called a polypeptide. A protein is usually composed of 50 to 400+ amino acids. •Since part of the amino acid is lost during dehydration synthesis, we call the units of a protein amino acid residues. carbonyl carbon ...
... Peptidyl polymers •A few amino acids in a chain are called a polypeptide. A protein is usually composed of 50 to 400+ amino acids. •Since part of the amino acid is lost during dehydration synthesis, we call the units of a protein amino acid residues. carbonyl carbon ...
Test Review Unit 1
... 10) What is asexual reproduction? What kind of offspring does it produce (compared to the parent)? 11) What is sexual reproduction? What kind of offspring does it produce (compared to the parents)? 12) What is the cell theory? ...
... 10) What is asexual reproduction? What kind of offspring does it produce (compared to the parent)? 11) What is sexual reproduction? What kind of offspring does it produce (compared to the parents)? 12) What is the cell theory? ...
Blank Jeopardy
... You write the symbol of the cation and then the anion. Add whatever subscripts are needed to balance the charges. Ex. KCl ...
... You write the symbol of the cation and then the anion. Add whatever subscripts are needed to balance the charges. Ex. KCl ...
Aim # 8: How do we write and balance a chemical equation?
... Does this expression, in words, convey the fact that mass has been conserved in this chemical reaction? Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq) ...
... Does this expression, in words, convey the fact that mass has been conserved in this chemical reaction? Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq) ...
Contractile Proteins
... quills, feathers, horns, and beaks. Collagens and elastin provide support for connective tissues such as tendons and ligaments. Transport Proteins - are carrier proteins which move molecules from one place to another around the body. Examples include hemoglobin and cytochromes. Hemoglobin transports ...
... quills, feathers, horns, and beaks. Collagens and elastin provide support for connective tissues such as tendons and ligaments. Transport Proteins - are carrier proteins which move molecules from one place to another around the body. Examples include hemoglobin and cytochromes. Hemoglobin transports ...
Chem 174–Lecture 9b_..
... The structure of the red salt displays an edge-shared bitetrahedron: four nitrosyl ligands are terminal and two sulfide ligands are located in the bridge. The black salt forms an incomplete cubane structure, which is missing one corner (4 Fe and 3 S). ...
... The structure of the red salt displays an edge-shared bitetrahedron: four nitrosyl ligands are terminal and two sulfide ligands are located in the bridge. The black salt forms an incomplete cubane structure, which is missing one corner (4 Fe and 3 S). ...
A chemical bond forms between atoms when valence electrons
... Hopefully you have known the chemical formula for water is H2O. Each H ion carries a +1 charge: H+1 The O ion carries a -2 charge: O-2 ...
... Hopefully you have known the chemical formula for water is H2O. Each H ion carries a +1 charge: H+1 The O ion carries a -2 charge: O-2 ...
Lecture Notes 14 - La Salle University
... The effectiveness of many transition metal compounds as catalysts for reactions comes from the facility of these metals to complex reversibly with a variety of functional groups. ...
... The effectiveness of many transition metal compounds as catalysts for reactions comes from the facility of these metals to complex reversibly with a variety of functional groups. ...
Summary/Reflection of Dan Freedman`s article, Science Education
... 1) The human body, for example, is maintained at a temperature of 98.6 F, near the optimal temperature for most human enzymes. 2) Above 104 F, these enzymes begin to lose their ability to catalyze reactions as they become denatured; that is, they lose their three-dimensional shape as hydrogen bond ...
... 1) The human body, for example, is maintained at a temperature of 98.6 F, near the optimal temperature for most human enzymes. 2) Above 104 F, these enzymes begin to lose their ability to catalyze reactions as they become denatured; that is, they lose their three-dimensional shape as hydrogen bond ...
PowerPoint 簡報
... Cone cells specialize in color vision – different opsins Color Blindness red- or greendichromats ...
... Cone cells specialize in color vision – different opsins Color Blindness red- or greendichromats ...
Chemistry Review Booklet Answers
... 14. An ionic bond is a chemical connection between oppositely charged ions. Metal and non-metals form ionic bonds when they are combined together in a compound. 15. A covalent bond is a chemical connection between two atoms in which a pair of electrons is shared. Non-metals form covalent bonds when ...
... 14. An ionic bond is a chemical connection between oppositely charged ions. Metal and non-metals form ionic bonds when they are combined together in a compound. 15. A covalent bond is a chemical connection between two atoms in which a pair of electrons is shared. Non-metals form covalent bonds when ...
The Proton Motive Force
... Respiration and Electron Carriers Aerobic Respiration Oxidation using O2 as the terminal electron acceptor Higher ATP yield than fermentations ATP produced at the expense of the proton motive force, which is generated by electron transport ...
... Respiration and Electron Carriers Aerobic Respiration Oxidation using O2 as the terminal electron acceptor Higher ATP yield than fermentations ATP produced at the expense of the proton motive force, which is generated by electron transport ...
Chemical Equations and Reactions
... • the more an element reacts with other substances, the greater the activity is. • Metals: the greater the activity, the greater it loses electrons (to form cations) • Non-metals: the greater the activity, the greater it gains electrons (to form anions) • Activity series: a list of which elements a ...
... • the more an element reacts with other substances, the greater the activity is. • Metals: the greater the activity, the greater it loses electrons (to form cations) • Non-metals: the greater the activity, the greater it gains electrons (to form anions) • Activity series: a list of which elements a ...
Chemical Basis of Life
... • Chemical catalyst – Assist in chemical reactions but are not products nor reactants – Not changed by the reaction – Usually end in -ase ...
... • Chemical catalyst – Assist in chemical reactions but are not products nor reactants – Not changed by the reaction – Usually end in -ase ...
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.