Ch. 6 outline - sciencewithskinner
... o Example: Smell of cookies moves from the kitchen (high concentration) to the rest of the house (low concentration) o Example: materials diffuse into and out of cells o particles will continue to move until they have reached equilibrium (are evenly spread out) Organic compounds ...
... o Example: Smell of cookies moves from the kitchen (high concentration) to the rest of the house (low concentration) o Example: materials diffuse into and out of cells o particles will continue to move until they have reached equilibrium (are evenly spread out) Organic compounds ...
Proteins Hwk KEY
... Bonds that stabilize that level Covalent peptide bonds Hydrogen bonds between the O and H atoms of the polypeptide’s backbone R group interactions: hydrogen bonds, ionic bonds (+/-) and charge repulsions (+/+ and -/-), disulfide bridges, hydrophobic interactions/van der Waals ...
... Bonds that stabilize that level Covalent peptide bonds Hydrogen bonds between the O and H atoms of the polypeptide’s backbone R group interactions: hydrogen bonds, ionic bonds (+/-) and charge repulsions (+/+ and -/-), disulfide bridges, hydrophobic interactions/van der Waals ...
3 " ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ - 1 - G 2 ¢ 2 2 – 1. Biological catalysts are (A
... 28. The structure of the double helix, proposed by Watson and Crick in 1953, is a (A) A-DNA (B) B-DNA (C) Y-DNA (D) Z-DNA 29. The formylation of methionine in prokaryotes (A) depends on two different tRNAs, where methionine can be formylated when bound to one form and not the other (B) depends on tw ...
... 28. The structure of the double helix, proposed by Watson and Crick in 1953, is a (A) A-DNA (B) B-DNA (C) Y-DNA (D) Z-DNA 29. The formylation of methionine in prokaryotes (A) depends on two different tRNAs, where methionine can be formylated when bound to one form and not the other (B) depends on tw ...
Atom (A) or Ion (I)
... 83. What is molarity? 84. If I have 2.5 mol of calcium carbonate in .30 L of solution, what is the molarity? 85. If I have 700.0 mL of a 5.0 M NaOH solution, how many grams of NaOH were used to make the solution? 86. What is meant by chemical equilibrium? 87. What factors affect the rate of a reacti ...
... 83. What is molarity? 84. If I have 2.5 mol of calcium carbonate in .30 L of solution, what is the molarity? 85. If I have 700.0 mL of a 5.0 M NaOH solution, how many grams of NaOH were used to make the solution? 86. What is meant by chemical equilibrium? 87. What factors affect the rate of a reacti ...
CHEMISTRY 1 FINAL EXAM REVIEW
... 2.) Write the formulas and charges for the following ions: Phosphate, nitrite, nitrate, hydroxide, carbonate, ammonium. 3.) What is the total number of atoms in one molecule of C6Hl2O6? 4.) What types of elements when combined would be most likely to form an ionic compound? 5.) What is the ionic cha ...
... 2.) Write the formulas and charges for the following ions: Phosphate, nitrite, nitrate, hydroxide, carbonate, ammonium. 3.) What is the total number of atoms in one molecule of C6Hl2O6? 4.) What types of elements when combined would be most likely to form an ionic compound? 5.) What is the ionic cha ...
The Nature of Matter
... Remember CHONPS CH- Lipids contain a fatty acid chain made of carbon and hydrogen atoms . CHO- Carbohydrates are made up of carbon, hydrogen and oxygen atoms. CHON- Proteins also contain nitrogen. CHONPS- Nucleic acids will contain C, H, O, N, and either/or both of phosphorus and sulfur. ...
... Remember CHONPS CH- Lipids contain a fatty acid chain made of carbon and hydrogen atoms . CHO- Carbohydrates are made up of carbon, hydrogen and oxygen atoms. CHON- Proteins also contain nitrogen. CHONPS- Nucleic acids will contain C, H, O, N, and either/or both of phosphorus and sulfur. ...
Molecule: two or more atoms held together by
... Protein: polymer composed of amino acids linked by peptide bonds; folds into a particular structure depending on bonds between amino acids. Amino acid: molecule that makes up proteins; composed of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur Nucleic acid: polymer of nucleotides; the gene ...
... Protein: polymer composed of amino acids linked by peptide bonds; folds into a particular structure depending on bonds between amino acids. Amino acid: molecule that makes up proteins; composed of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur Nucleic acid: polymer of nucleotides; the gene ...
Biochem PowerPoint Presentation
... • Obtain a penny and a pipette with H2O • Your goal is to place as many drops of water on the surface of the penny without spilling the H2O. • Place drops on the penny one at a time and keep track (be honest) of how many you place on the penny. • Record your results in your notes. ...
... • Obtain a penny and a pipette with H2O • Your goal is to place as many drops of water on the surface of the penny without spilling the H2O. • Place drops on the penny one at a time and keep track (be honest) of how many you place on the penny. • Record your results in your notes. ...
RULES FOR NAMING COORDINATION COMPLEXES The name of
... J"rgensen's Chain Theory J~rgensen's chain theory links ammonia molecules in metal compounds similar to the linking of carbon units in hydrocarbons. Like carbon, each metal center is thought to have a fixed valence (valency being defined as the number of bonds formed by the atom of interest), with ...
... J"rgensen's Chain Theory J~rgensen's chain theory links ammonia molecules in metal compounds similar to the linking of carbon units in hydrocarbons. Like carbon, each metal center is thought to have a fixed valence (valency being defined as the number of bonds formed by the atom of interest), with ...
OverallQuiz2Ch5-8.doc
... 3. Two types of connections between cells called "gap junctions" and "plasmodesmata" are specialized to __________. a. prevent the movement of molecules between cells that are tightly joined along ribbons of cell membrane b. tightly hold one cell against another at focal points, almost like a spot w ...
... 3. Two types of connections between cells called "gap junctions" and "plasmodesmata" are specialized to __________. a. prevent the movement of molecules between cells that are tightly joined along ribbons of cell membrane b. tightly hold one cell against another at focal points, almost like a spot w ...
Instructor: Brendan Leezer
... Example = sucrose (table sugar) formed by combining glucose and fructose Polysaccharides = The largest carbohydrate molecules. They are polymers composed of many monosaccharide subunits. Examples = starch, glycogen, and cellulose Starch consists of highly branched chains of glucose units. o It is ...
... Example = sucrose (table sugar) formed by combining glucose and fructose Polysaccharides = The largest carbohydrate molecules. They are polymers composed of many monosaccharide subunits. Examples = starch, glycogen, and cellulose Starch consists of highly branched chains of glucose units. o It is ...
Practice Exam 2 - Department of Chemistry and Biochemistry
... A) atoms are held together by sharing electrons. B) oppositely charged ions are held together by strong electrical attractions. C) atoms of different metals form bonds. D) atoms of noble gases are held together by attractions between oppositely charged ions. E) atoms of metals form bonds to atoms of ...
... A) atoms are held together by sharing electrons. B) oppositely charged ions are held together by strong electrical attractions. C) atoms of different metals form bonds. D) atoms of noble gases are held together by attractions between oppositely charged ions. E) atoms of metals form bonds to atoms of ...
TABLE 3–1 Some Common Types of Enzymes
... catalyze polymerization reactions such as the synthesis of DNA and RNA. catalyze the addition of phosphate groups to molecules. Protein kinases are an important group of kinases that attach phosphate groups to proteins. catalyze the hydrolytic removal of a phosphate group from a molecule. general na ...
... catalyze polymerization reactions such as the synthesis of DNA and RNA. catalyze the addition of phosphate groups to molecules. Protein kinases are an important group of kinases that attach phosphate groups to proteins. catalyze the hydrolytic removal of a phosphate group from a molecule. general na ...
Chapter 3: Biochemistry
... Essential Question: How does function depend on structure? I. Carbon Compounds A. Organic compounds: contain carbon atoms that are covalently bonded to other carbon atoms and to other atoms 1. Carbon atoms have 4 positions for bonding to 4 other atoms 2. Results in a huge variety of compounds B. Fun ...
... Essential Question: How does function depend on structure? I. Carbon Compounds A. Organic compounds: contain carbon atoms that are covalently bonded to other carbon atoms and to other atoms 1. Carbon atoms have 4 positions for bonding to 4 other atoms 2. Results in a huge variety of compounds B. Fun ...
transition metals - Department of Chemistry | Oregon State University
... • Going across a period, the valence doesn't change. • As a result, the electron being added to an atom goes to the inner shell, not outer shell, strengthening the shield. • Why are they called transition metals ? • The elements represent the successive addition of electrons to the d orbitals of the ...
... • Going across a period, the valence doesn't change. • As a result, the electron being added to an atom goes to the inner shell, not outer shell, strengthening the shield. • Why are they called transition metals ? • The elements represent the successive addition of electrons to the d orbitals of the ...
Fall 08 – BIOL 1000 – 1st lecture test – 9:00 1. Glycogen is an
... A. your LDL (low density lipoprotein) count to be high, and your HDL (high density lipoprotein count) to be low B. your LDL to be low and your HDL to be high C. both LDL and HDL count to be high D. both LDL and HDL count to be low 18. Which of the following is true of carbohydrates? A. are hydrophob ...
... A. your LDL (low density lipoprotein) count to be high, and your HDL (high density lipoprotein count) to be low B. your LDL to be low and your HDL to be high C. both LDL and HDL count to be high D. both LDL and HDL count to be low 18. Which of the following is true of carbohydrates? A. are hydrophob ...
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.