Biochemistry Test Review (Vocabulary on the back page
... Protein molecules are long, usually folded chains composed mostly of amino acids and are made of C, H, O, and N. Protein molecules assemble fats and carbohydrates; they function as enzymes, structural components, and hormones. The function of each protein molecule depends on its specific sequence of ...
... Protein molecules are long, usually folded chains composed mostly of amino acids and are made of C, H, O, and N. Protein molecules assemble fats and carbohydrates; they function as enzymes, structural components, and hormones. The function of each protein molecule depends on its specific sequence of ...
Polymerization Reactions - SCH4U1-CCVI
... PolyVinyl Chloride (or PVC) is almost the same as polyethylene, except every second hydrogen is replaced with a chlorine atom (green sphere). ...
... PolyVinyl Chloride (or PVC) is almost the same as polyethylene, except every second hydrogen is replaced with a chlorine atom (green sphere). ...
LAB 7
... found in living organisms. This lab deals with the important class of organic molecules known as proteins. They are the main structural and growth components of cells in tissues such as skin, hair, muscle and blood. Other proteins serve in a regulatory capacity as enzymes or hormones. Proteins alway ...
... found in living organisms. This lab deals with the important class of organic molecules known as proteins. They are the main structural and growth components of cells in tissues such as skin, hair, muscle and blood. Other proteins serve in a regulatory capacity as enzymes or hormones. Proteins alway ...
2.3 Carbon-Based Molecules
... • Proteins are polymers of amino acid monomers. – Twenty different amino acids are used to build proteins in organisms. The body can make 12; others come from foods like meat, beans & nuts. – Amino acids have similar structure: an amine group (NH2) and a carboxyl group (COOH) but differ in side grou ...
... • Proteins are polymers of amino acid monomers. – Twenty different amino acids are used to build proteins in organisms. The body can make 12; others come from foods like meat, beans & nuts. – Amino acids have similar structure: an amine group (NH2) and a carboxyl group (COOH) but differ in side grou ...
Page 1 Introduction to Biochemistry
... GREEN: I have heard about this and I have learned this. I am confident about this. RED ...
... GREEN: I have heard about this and I have learned this. I am confident about this. RED ...
Quiz:1
... endonuclease activity in the very early fractions eluted from the column using a isotonic buffer. What is your guess about the molecular weight of this enzyme? (very high or low) 15. When the fraction containing endonuclease activity (in question 14) was analyzed on SDS-PAGE, a protein with molecula ...
... endonuclease activity in the very early fractions eluted from the column using a isotonic buffer. What is your guess about the molecular weight of this enzyme? (very high or low) 15. When the fraction containing endonuclease activity (in question 14) was analyzed on SDS-PAGE, a protein with molecula ...
Chapter 3 Topic: Biomolecules Main concepts: •In chemistry, the
... • Proteins have up to four levels of structure. Primary structure is the order of the amino acids. Secondary structure is a repeating structure caused by hydrogen bonds between amino acids. Secondary structure usually takes the form of a helix (spiral) or a pleated sheet. Tertiary structure is when ...
... • Proteins have up to four levels of structure. Primary structure is the order of the amino acids. Secondary structure is a repeating structure caused by hydrogen bonds between amino acids. Secondary structure usually takes the form of a helix (spiral) or a pleated sheet. Tertiary structure is when ...
Tentative Chapter Three Assignments and Schedule
... Here is a list of quiz problems (partner, in-class, take-home or just "put them on the ch3 quiz" problems): 87,93 (if need more stoich),99 (if need more limiter), 107 (I usually give this one as a partner quiz...death by cyanide problem (kids like the name, but then they find it hard), but good revi ...
... Here is a list of quiz problems (partner, in-class, take-home or just "put them on the ch3 quiz" problems): 87,93 (if need more stoich),99 (if need more limiter), 107 (I usually give this one as a partner quiz...death by cyanide problem (kids like the name, but then they find it hard), but good revi ...
Guided notes packet - Science With Horne
... Because amu and grams are relative, we can say the masses on the periodic table are in _______. To find ______________________________ add all the atomic masses of the elements in the _____________________________. ...
... Because amu and grams are relative, we can say the masses on the periodic table are in _______. To find ______________________________ add all the atomic masses of the elements in the _____________________________. ...
Lab 8
... independently at many different locations as a consequence of some kind of fundamental dissymmetry in the universe? The discovery, in 1997, that some amino acids in an Australian meteorite contain an excess the Lenantiomer appears to support the hypothesis that some natural process favors one enanti ...
... independently at many different locations as a consequence of some kind of fundamental dissymmetry in the universe? The discovery, in 1997, that some amino acids in an Australian meteorite contain an excess the Lenantiomer appears to support the hypothesis that some natural process favors one enanti ...
Chapter 2: The Chemical Level of Organization
... • Weak force that holds molecules together • Hydrogen bonds between H2O molecules cause surface tension ...
... • Weak force that holds molecules together • Hydrogen bonds between H2O molecules cause surface tension ...
Watching proteins fold one molecule at a time
... within lpid vesicles, were not interacting significantly with vesicular walls and thus able to freely diffuse and orient inside the vesicles. This was done by measuring the distribution o fluorescence polarization values of single vesicleencapsulated AK molecules labeled with donor fluorophore only ...
... within lpid vesicles, were not interacting significantly with vesicular walls and thus able to freely diffuse and orient inside the vesicles. This was done by measuring the distribution o fluorescence polarization values of single vesicleencapsulated AK molecules labeled with donor fluorophore only ...
macromolecule webquest
... 2. Without enzymes, would most chemical reaction still occur? 3. Without enzymes, what would happen to the rate of chemical reactions? 4. Enzymes are (choose one) a. Lipids c. Proteins b. Carbohydrates d. Nucleic acids 16. Enzymes act as catalysts – what does that mean? ...
... 2. Without enzymes, would most chemical reaction still occur? 3. Without enzymes, what would happen to the rate of chemical reactions? 4. Enzymes are (choose one) a. Lipids c. Proteins b. Carbohydrates d. Nucleic acids 16. Enzymes act as catalysts – what does that mean? ...
TYPES OF SOLUTION CHEMICAL REACTIONS
... In a certain experiment, 28.0 mL of 0.250 M HNO3 and 53.0 mL of 0.320 M KOH are mixed. Calculate the amount of water formed in the resulting reaction. What is the concentration of H+ or OH- ions in excess after the reaction goes to completion ? ...
... In a certain experiment, 28.0 mL of 0.250 M HNO3 and 53.0 mL of 0.320 M KOH are mixed. Calculate the amount of water formed in the resulting reaction. What is the concentration of H+ or OH- ions in excess after the reaction goes to completion ? ...
Photosynthesis Modeling Activity
... sheet of paper into 8 rectangles. For photosynthesis, prepare: ● four rectangles, each with one of these chemical formulas: C6H12O6, CO2, H2O, and O2, and the name of the molecule that each chemical formula represents ● one rectangle with → to represent a chemical reaction ● two rectangles with + ● ...
... sheet of paper into 8 rectangles. For photosynthesis, prepare: ● four rectangles, each with one of these chemical formulas: C6H12O6, CO2, H2O, and O2, and the name of the molecule that each chemical formula represents ● one rectangle with → to represent a chemical reaction ● two rectangles with + ● ...
CHAPTERS 2 & 3 Continued
... • The four classes of biological molecules contain very large molecules – They are often called macromolecules because of their large size – They are also called polymers because they are made from identical building blocks strung together – The building blocks are called monomers ...
... • The four classes of biological molecules contain very large molecules – They are often called macromolecules because of their large size – They are also called polymers because they are made from identical building blocks strung together – The building blocks are called monomers ...
Matter Unit Study Guide Phases of Matter
... Mixtures of solids can be separated based on observable properties of their parts such as: size, color, or shape. Some mixtures are not as easy to separate, but since each substance mixed keeps its identity, it can be separated using its physical properties. Circle the 7 words below that are physica ...
... Mixtures of solids can be separated based on observable properties of their parts such as: size, color, or shape. Some mixtures are not as easy to separate, but since each substance mixed keeps its identity, it can be separated using its physical properties. Circle the 7 words below that are physica ...
Bio 263/F94/T2 - Millersville University
... different physical properties. Which of such properties listed below is not used in the purification of proteins by the techniques that have been discussed in class? a. molecular weight b. color c. ionic charge d. shape (conformation) e. solubility 23. SDS-PAGE has the disadvantage that it _________ ...
... different physical properties. Which of such properties listed below is not used in the purification of proteins by the techniques that have been discussed in class? a. molecular weight b. color c. ionic charge d. shape (conformation) e. solubility 23. SDS-PAGE has the disadvantage that it _________ ...
Page 1 MISE - Physical Basis of Chemistry First Set of Problems
... It was symbolized as: C. The mass of one atom of this particular carbon atom was defined as exactly 12.0000…. atomic mass units (amu). So, the conversion factor is: 1 atom of 12C = 12.00… amu. This means that the atomic mass unit (amu) is equal to 1/12 of this mass. ...
... It was symbolized as: C. The mass of one atom of this particular carbon atom was defined as exactly 12.0000…. atomic mass units (amu). So, the conversion factor is: 1 atom of 12C = 12.00… amu. This means that the atomic mass unit (amu) is equal to 1/12 of this mass. ...
Ch03Pt2
... histones have to have lots of positive charges. The important concept here is that it has to be R groups of amino acids that are not the N- or C-terminal. Which ones would have a positive charge at physiological pH? Check out Table 3.1 for the amino acids R, K and H. ...
... histones have to have lots of positive charges. The important concept here is that it has to be R groups of amino acids that are not the N- or C-terminal. Which ones would have a positive charge at physiological pH? Check out Table 3.1 for the amino acids R, K and H. ...
Name: Date: Period: Who is the Father of Atomic Theory? What
... 7. Radon-226 has a half life of 1600 years. If we start with 2000 g of radon, how much is left after 4800 years? 8. What type of radioactive reaction occurs when a large nucleus breaks into fragments and gives off radiation? 9. What type of radioactive reaction occurs when two light nuclei collide ...
... 7. Radon-226 has a half life of 1600 years. If we start with 2000 g of radon, how much is left after 4800 years? 8. What type of radioactive reaction occurs when a large nucleus breaks into fragments and gives off radiation? 9. What type of radioactive reaction occurs when two light nuclei collide ...
F324 summary - Macmillan Academy
... • Novel, useful molecules can be synthesised using organic chemistry. • A chiral molecule is more difficult to synthesise since many other optical isomers may also form – costly in money and time to separate or resolve the isomers. • Enzymes, bacteria, chiral catalysts and chiral-starting points (e. ...
... • Novel, useful molecules can be synthesised using organic chemistry. • A chiral molecule is more difficult to synthesise since many other optical isomers may also form – costly in money and time to separate or resolve the isomers. • Enzymes, bacteria, chiral catalysts and chiral-starting points (e. ...
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.