Unit 2 Review for Test
... 40. What elements make up a protein? 42. Name the building blocks of lipids. 43. Draw a structural diagram showing a simple representation of a fatty acid.. 44. List some types of lipids. 45. Name the primary use of the type of macromolecule which is a source of energy. 46. Name the macromolecule wh ...
... 40. What elements make up a protein? 42. Name the building blocks of lipids. 43. Draw a structural diagram showing a simple representation of a fatty acid.. 44. List some types of lipids. 45. Name the primary use of the type of macromolecule which is a source of energy. 46. Name the macromolecule wh ...
Chapter 1 Homework - due Tuesday, Sept
... c) c) ATP synthase complex – as hydrogen ions pass through the synthases, the production of ATP from ADP and Pi is catalyzed, and oxygen is reduced, forming water 4. What are the roles of NAD+ and FAD in aerobic respiration? NAD+ and FAD receive electrons at varying steps during glycolysis (NAD+ onl ...
... c) c) ATP synthase complex – as hydrogen ions pass through the synthases, the production of ATP from ADP and Pi is catalyzed, and oxygen is reduced, forming water 4. What are the roles of NAD+ and FAD in aerobic respiration? NAD+ and FAD receive electrons at varying steps during glycolysis (NAD+ onl ...
The USAID Moldova Accounting Reform Project (MARP) is
... of carbon atom and conformation of carbon atoms’ chain. Alkanes – Saturated Hydrocarbons. Nomenclature of Alkanes. Reactions of Alkanes: Oxidation, Halogenations., Conformation of open chains (ethane, n-butane). Isomers of Alkanes. Types of Unsaturated Hydrocarbons . Nomenclature of .Alkenes and Alk ...
... of carbon atom and conformation of carbon atoms’ chain. Alkanes – Saturated Hydrocarbons. Nomenclature of Alkanes. Reactions of Alkanes: Oxidation, Halogenations., Conformation of open chains (ethane, n-butane). Isomers of Alkanes. Types of Unsaturated Hydrocarbons . Nomenclature of .Alkenes and Alk ...
CHE 101– Chapter 8 – Study Guide Terms: Products, reactants
... ii. Formation of a gas (Unstable compounds like H2CO3, H2SO3, NH4OH). e. Acid/Base reactions i. Acid + Base Salt + Water + Heat ii. Recognize common acids and bases f. Combustion reactions CxHyOz + O2 H2O (l) + CO2 (g) + Heat 4. Steps to Complete a Reaction – Be able to fill in the missing produ ...
... ii. Formation of a gas (Unstable compounds like H2CO3, H2SO3, NH4OH). e. Acid/Base reactions i. Acid + Base Salt + Water + Heat ii. Recognize common acids and bases f. Combustion reactions CxHyOz + O2 H2O (l) + CO2 (g) + Heat 4. Steps to Complete a Reaction – Be able to fill in the missing produ ...
I-Modified Nucleosides as DNA-Sugar Centered Radical Precursors
... calculated the energy of hydrogen abstraction initiated by the hydroxyl radical for the positions 1’, 2’, 3’, and 4’ of the model sugar 2-deoxy-D-ribose and found that the theoretical probability of abstraction is correlated with C-H bond strength.[22] They also determined that, aside from the C2’-H ...
... calculated the energy of hydrogen abstraction initiated by the hydroxyl radical for the positions 1’, 2’, 3’, and 4’ of the model sugar 2-deoxy-D-ribose and found that the theoretical probability of abstraction is correlated with C-H bond strength.[22] They also determined that, aside from the C2’-H ...
functional group
... – carbonyl group—a carbon linked by a double bond to an oxygen atom, – carboxyl group—consists of a carbon doublebonded to both an oxygen and a hydroxyl group, – amino group—composed of a nitrogen bonded to two hydrogen atoms and the carbon skeleton, and – phosphate group—consists of a phosphorus at ...
... – carbonyl group—a carbon linked by a double bond to an oxygen atom, – carboxyl group—consists of a carbon doublebonded to both an oxygen and a hydroxyl group, – amino group—composed of a nitrogen bonded to two hydrogen atoms and the carbon skeleton, and – phosphate group—consists of a phosphorus at ...
Dr. Whitesell Chem 151 16 February 2014 The Queen of Fruit What
... the carbonyl group, ketones will not undergo oxidation and therefore is the reason why xanthone is a potent antioxidant and contains medicinal and nutritional properties. Xanthones can help lower LDL (low-density lipoprotein) cholesterol, also known as the harmful type of cholesterol. How do xanthon ...
... the carbonyl group, ketones will not undergo oxidation and therefore is the reason why xanthone is a potent antioxidant and contains medicinal and nutritional properties. Xanthones can help lower LDL (low-density lipoprotein) cholesterol, also known as the harmful type of cholesterol. How do xanthon ...
Atom
... • Equilibrium: rate of product formation is equal to rate of reactant formation. • Equilibrium is like Substituting Players in a ...
... • Equilibrium: rate of product formation is equal to rate of reactant formation. • Equilibrium is like Substituting Players in a ...
FINAL EXAM REVIEW
... 4) What mass of oxygen is required to react completely with 24.0g of propane? 5) If a sample of ethane is burned in excess oxygen, what mass of H 2O is produced if the reaction also produces 63L of CO2 at STP? 6) How many grams of bromine are produced by the decomposition of 24.5g of hydrogen bromid ...
... 4) What mass of oxygen is required to react completely with 24.0g of propane? 5) If a sample of ethane is burned in excess oxygen, what mass of H 2O is produced if the reaction also produces 63L of CO2 at STP? 6) How many grams of bromine are produced by the decomposition of 24.5g of hydrogen bromid ...
You should be able to identify each of the following functional
... You should be able to identify each of the following functional groups within organic molecules: amino group within an amine molecule (both the form found at low pH and high pH) carbonyl group within an aldehyde molecule (you need to know it is within an aldehyde vs a ketone) carbonyl group within a ...
... You should be able to identify each of the following functional groups within organic molecules: amino group within an amine molecule (both the form found at low pH and high pH) carbonyl group within an aldehyde molecule (you need to know it is within an aldehyde vs a ketone) carbonyl group within a ...
Notes Chapter 3 Biochemistry
... long, strait chains that form hydrogen bonds with each other 1. Proteins – organic compounds made of C, H, O and N in macromolecules – skin, muscle, and catalysts a. Amino acids – monomer - building blocks of proteins that share a basic structure – 20 types - The only thing that changes is the funct ...
... long, strait chains that form hydrogen bonds with each other 1. Proteins – organic compounds made of C, H, O and N in macromolecules – skin, muscle, and catalysts a. Amino acids – monomer - building blocks of proteins that share a basic structure – 20 types - The only thing that changes is the funct ...
Physical Properties - Winthrop University
... 2. Acid-Base Catalysis: Certain amino acid side chains of enzymes can accept or donate protons, making them act like acids (donate protons) or bases (accept protons) 3. Condensation Reactions: The involve the combining of two molecules to form a larger molecule and a smaller one ...
... 2. Acid-Base Catalysis: Certain amino acid side chains of enzymes can accept or donate protons, making them act like acids (donate protons) or bases (accept protons) 3. Condensation Reactions: The involve the combining of two molecules to form a larger molecule and a smaller one ...
DOC
... Neutralization has some important applications. You use vinegar (a weak acid) or boric acid to partly neutralize oven cleaner (a strong base). It can be used if lye (NaOH) is spilled on the skin while cleaning a drain. Farmers will add limestone to the soil if it is too acidic. Many over-the-counter ...
... Neutralization has some important applications. You use vinegar (a weak acid) or boric acid to partly neutralize oven cleaner (a strong base). It can be used if lye (NaOH) is spilled on the skin while cleaning a drain. Farmers will add limestone to the soil if it is too acidic. Many over-the-counter ...
Chapter 5: Microbial Metabolism
... Uses parts of all of the aerobic processes (but not all) Final electron acceptor not oxygen Possible e- acceptors: ...
... Uses parts of all of the aerobic processes (but not all) Final electron acceptor not oxygen Possible e- acceptors: ...
Chapter 2 Chemical Context of Life
... The lone valence electron of a sodium atom is transferred to join the 7 valence electrons of a chlorine atom. ...
... The lone valence electron of a sodium atom is transferred to join the 7 valence electrons of a chlorine atom. ...
Cellular Respiration Scrambled Steps
... the top of your list next to the hand-written words “Purpose of cellular respiration.” ...
... the top of your list next to the hand-written words “Purpose of cellular respiration.” ...
Slide 1
... Cohesion and adhesion contribute to the rise of water molecules within a tree's water transport system. The dotted lines in the diagram indicate hydrogen bonds. ...
... Cohesion and adhesion contribute to the rise of water molecules within a tree's water transport system. The dotted lines in the diagram indicate hydrogen bonds. ...
Chemical Equations Balancing Chemical Equations Try One…
... In a chemical reaction, only 2 things are conserved the number of atoms and the conserved... number of grams. an arrow is used to separate reactants (the starting substances) and the products (what is made), the arrow is the same as an “equals sign” (=) in math for the number of each type of ato ...
... In a chemical reaction, only 2 things are conserved the number of atoms and the conserved... number of grams. an arrow is used to separate reactants (the starting substances) and the products (what is made), the arrow is the same as an “equals sign” (=) in math for the number of each type of ato ...
A.P. Chemistry
... the electrons being lost or gained by the different chemical species in a chemical reaction; the sum of the half-reactions gives the overall reaction. Electrons are the product in the oxidation half-reaction; they are the reactant in a reduction half-reaction. (p. 171) ...
... the electrons being lost or gained by the different chemical species in a chemical reaction; the sum of the half-reactions gives the overall reaction. Electrons are the product in the oxidation half-reaction; they are the reactant in a reduction half-reaction. (p. 171) ...
05 Chemistry Basics with Flips 2011
... Two atoms can share more than one pair of electrons double bonds (2 pairs of electrons) triple bonds (3 pairs of electrons) ...
... Two atoms can share more than one pair of electrons double bonds (2 pairs of electrons) triple bonds (3 pairs of electrons) ...
What elements am I made of?
... (molecule consisting of more than one type of element) Examples: H2O , CO2, NaCl All compounds are molecules; NOT all molecules are compounds ...
... (molecule consisting of more than one type of element) Examples: H2O , CO2, NaCl All compounds are molecules; NOT all molecules are compounds ...
Radical (chemistry)
In chemistry, a radical (more precisely, a free radical) is an atom, molecule, or ion that has unpaired valency electrons.With some exceptions, these unpaired electrons make free radicals highly chemically reactive towards other substances, or even towards themselves: their molecules will often spontaneously dimerize or polymerize if they come in contact with each other. Most radicals are reasonably stable only at very low concentrations in inert media or in a vacuum.A notable example of a free radical is the hydroxyl radical (HO•), a molecule that has one unpaired electron on the oxygen atom. Two other examples are triplet oxygen and triplet carbene (:CH2) which have two unpaired electrons. In contrast, the hydroxyl anion (HO−) is not a radical, since the unpaired electron is resolved by the addition of an electron; singlet oxygen and singlet carbene are not radicals as the two electrons are paired.Free radicals may be created in a number of ways, including synthesis with very dilute or rarefied reagents, reactions at very low temperatures, or breakup of larger molecules. The latter can be affected by any process that puts enough energy into the parent molecule, such as ionizing radiation, heat, electrical discharges, electrolysis, and chemical reactions. Indeed, radicals are intermediate stages in many chemical reactions.Free radicals play an important role in combustion, atmospheric chemistry, polymerization, plasma chemistry, biochemistry, and many other chemical processes. In living organisms, the free radicals superoxide and nitric oxide and their reaction products regulate many processes, such as control of vascular tone and thus blood pressure. They also play a key role in the intermediary metabolism of various biological compounds. Such radicals can even be messengers in a process dubbed redox signaling. A radical may be trapped within a solvent cage or be otherwise bound.Until late in the 20th century the word ""radical"" was used in chemistry to indicate any connected group of atoms, such as a methyl group or a carboxyl, whether it was part of a larger molecule or a molecule on its own. The qualifier ""free"" was then needed to specify the unbound case. Following recent nomenclature revisions, a part of a larger molecule is now called a functional group or substituent, and ""radical"" now implies ""free"". However, the old nomenclature may still occur in the literature.