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... Albumin is a globular protein that can be mixed with water. The hydronium ions (H3O+) resulting from the strong acid (HCl) disrupt the structure of this globular protein so that it denatures (unravels/unfolds). As a result, the egg white becomes opaque white and is no longer mixed with the water. It ...
... Albumin is a globular protein that can be mixed with water. The hydronium ions (H3O+) resulting from the strong acid (HCl) disrupt the structure of this globular protein so that it denatures (unravels/unfolds). As a result, the egg white becomes opaque white and is no longer mixed with the water. It ...
21.8 The Citric Acid Cycle
... electron transport– ATP synthesis reactions. • In these and other oxygen-consuming redox reactions, the product may not be water, but one or more of three highly reactive species. • The superoxide ion, ·O2- , and the hydroxyl free radical, ·OH, can grab an electron from a bond in another molecule, w ...
... electron transport– ATP synthesis reactions. • In these and other oxygen-consuming redox reactions, the product may not be water, but one or more of three highly reactive species. • The superoxide ion, ·O2- , and the hydroxyl free radical, ·OH, can grab an electron from a bond in another molecule, w ...
21.8 The Citric Acid Cycle
... transport– ATP synthesis reactions. • In these and other oxygen-consuming redox reactions, the product may not be water, but one or more of three highly reactive species. • The superoxide ion, ·O2- , and the hydroxyl free radical, ·OH, can grab an electron from a bond in another molecule, which resu ...
... transport– ATP synthesis reactions. • In these and other oxygen-consuming redox reactions, the product may not be water, but one or more of three highly reactive species. • The superoxide ion, ·O2- , and the hydroxyl free radical, ·OH, can grab an electron from a bond in another molecule, which resu ...
Honors Biology Ch 6 Review sheet
... Honors Biology Ch 6 Review sheet 1) Compare photosynthesis and respiration. ...
... Honors Biology Ch 6 Review sheet 1) Compare photosynthesis and respiration. ...
Macromolecules and Reactions
... Catabolic reactions involve the breakdown of macromolecules into subunits (ex/ nutrient breakdown during digestion) Many reactions involve either hydrolysis or condensation, where a linkage is created or destroyed Condensation or dehydration synthesis: two molecules combine through covalent bo ...
... Catabolic reactions involve the breakdown of macromolecules into subunits (ex/ nutrient breakdown during digestion) Many reactions involve either hydrolysis or condensation, where a linkage is created or destroyed Condensation or dehydration synthesis: two molecules combine through covalent bo ...
Transition Metals - wellswaysciences
... • Haem is the name given to the iron complex on the previous slide where the Fe2+ uses 4 of its 6 coordination sites in coordinate bonds to the nitrogen lone pairs of the porphyrin ring. • A fifth site is used to bind to the protein globin. • The sixth site is used to bind reversibly with oxygen to ...
... • Haem is the name given to the iron complex on the previous slide where the Fe2+ uses 4 of its 6 coordination sites in coordinate bonds to the nitrogen lone pairs of the porphyrin ring. • A fifth site is used to bind to the protein globin. • The sixth site is used to bind reversibly with oxygen to ...
Nucleic Acids and Protein Synthesis: Power Point presentation
... are linked by 3’-5’ ester bonds between deoxyribose and phosphate. ...
... are linked by 3’-5’ ester bonds between deoxyribose and phosphate. ...
Document
... >gi|7228451|dbj|BAA92411.1| EST AU055734(S20025) corresponds to a region … MCSYIRYDTPKLFTHVTKTPPKNQVSNSINDVGSRRATDRSVASCSSEKSVGTMSVKNASSISFEDIEKSISNWKIPKVN IKEIYHVDTDIHKVLTLNLQTSGYELELGSENISVTYRVYYKAMTTLAPCAKHYTPKGLTTLLQTNPNNRCTTPKTLKWD EITLPEKWVLSQAVEPKSMDQSEVESLIETPDGDVEITFASKQKAFLQSRPSVSLDSRPRTKP ...
... >gi|7228451|dbj|BAA92411.1| EST AU055734(S20025) corresponds to a region … MCSYIRYDTPKLFTHVTKTPPKNQVSNSINDVGSRRATDRSVASCSSEKSVGTMSVKNASSISFEDIEKSISNWKIPKVN IKEIYHVDTDIHKVLTLNLQTSGYELELGSENISVTYRVYYKAMTTLAPCAKHYTPKGLTTLLQTNPNNRCTTPKTLKWD EITLPEKWVLSQAVEPKSMDQSEVESLIETPDGDVEITFASKQKAFLQSRPSVSLDSRPRTKP ...
Biological Molecules
... The double-stranded structure of DNA is due to hydrogen bonds that form between the bases on one strand of DNA and the bases on a different strand. The hydrogen bond, although one of the weakest chemical bonds, is absolutely essential to the structure and function of nucleic acids and proteins. The ...
... The double-stranded structure of DNA is due to hydrogen bonds that form between the bases on one strand of DNA and the bases on a different strand. The hydrogen bond, although one of the weakest chemical bonds, is absolutely essential to the structure and function of nucleic acids and proteins. The ...
Chapter 2 Notes The Chemistry of Life
... excellent vehicle for carrying substances in living systems. One way to move substances is by diffusion. • Diffusion is the net movement of particles from an area of higher concentration to an area of lower concentration. ...
... excellent vehicle for carrying substances in living systems. One way to move substances is by diffusion. • Diffusion is the net movement of particles from an area of higher concentration to an area of lower concentration. ...
Proteins - Mr Waring`s Biology Blog
... When more amino acids are added to a dipeptide, a polypeptide chain is formed. A protein consists of one or more polypeptide chains folded into a highly specific 3D shape. There are up to four levels of structure in a protein: primary, secondary, tertiary and quaternary. Each of these play an import ...
... When more amino acids are added to a dipeptide, a polypeptide chain is formed. A protein consists of one or more polypeptide chains folded into a highly specific 3D shape. There are up to four levels of structure in a protein: primary, secondary, tertiary and quaternary. Each of these play an import ...
Fermentation/ Citric Acid Cycle
... - Muscles are working hard (USING ATP) - You are breathing heavy (NOT GETTING ENOUGH OXYGEN) These are prefect conditions for FERMENTATION - After a hard workout, why are your muscles sore? o Answer: Lactic acid has built up in the CYTOSOL ...
... - Muscles are working hard (USING ATP) - You are breathing heavy (NOT GETTING ENOUGH OXYGEN) These are prefect conditions for FERMENTATION - After a hard workout, why are your muscles sore? o Answer: Lactic acid has built up in the CYTOSOL ...
Metal Catalysts - UZH - Department of Chemistry
... We ‘remove’ the ligands from the metal, but rather than take them to a closed shell state, we do whatever is necessary to make them neutral, for example NH3, but CH3.. Notice that this method does not give us any immediate information about the formal oxidation state of the metal, but is useful w ...
... We ‘remove’ the ligands from the metal, but rather than take them to a closed shell state, we do whatever is necessary to make them neutral, for example NH3, but CH3.. Notice that this method does not give us any immediate information about the formal oxidation state of the metal, but is useful w ...
lecture2-Proteins2014-08
... • β hairpin: reverse turns connect antiparallel β sheets • α α motif: two α helices together • β barrels: rolls of β sheets ...
... • β hairpin: reverse turns connect antiparallel β sheets • α α motif: two α helices together • β barrels: rolls of β sheets ...
Vitamins Chart
... Bound to protein in food, rapid binders needed for transport in SI, Intrinsic factor needed for absorption, transcobalamins are transport proteins ...
... Bound to protein in food, rapid binders needed for transport in SI, Intrinsic factor needed for absorption, transcobalamins are transport proteins ...
Amino Acids Proteins, and Enzymes
... Held together by same interactions as tertiary structure Hemoglobin contains four chains The heme group in each subunit picks up oxygen in the blood for transport to the tissues ...
... Held together by same interactions as tertiary structure Hemoglobin contains four chains The heme group in each subunit picks up oxygen in the blood for transport to the tissues ...
Choosing Healthful Foods
... • Main job is to help body utilize vitamins that are taken in via food or by choice. Also, source of energy and helps heat body. • Two types of fat: Saturated and Unsaturated • Saturated fats are hard for the body to break down because they have stronger bonds. Saturated fats become solid if left at ...
... • Main job is to help body utilize vitamins that are taken in via food or by choice. Also, source of energy and helps heat body. • Two types of fat: Saturated and Unsaturated • Saturated fats are hard for the body to break down because they have stronger bonds. Saturated fats become solid if left at ...
Lecture 5: The Chemistry of Life III
... • Scientists use X-ray crystallography to determine a protein’s structure • Another method is nuclear magnetic resonance (NMR) spectroscopy, which does not require protein crystallization ...
... • Scientists use X-ray crystallography to determine a protein’s structure • Another method is nuclear magnetic resonance (NMR) spectroscopy, which does not require protein crystallization ...
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... X(s) + NaCl(aq) no reaction X(s + )ZnCl2(aq) reaction of metal Which of the following statements is a logical conclusion based on the experimental data? A. The unknown metal is higher on the activity series than both sodium and ...
... X(s) + NaCl(aq) no reaction X(s + )ZnCl2(aq) reaction of metal Which of the following statements is a logical conclusion based on the experimental data? A. The unknown metal is higher on the activity series than both sodium and ...
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... 3. Write the overall general equation for cellular respiration. 4. Describe the role of dehydrogenases and coenzymes NAD and FAD in cellular respiration. 5. Distinguish between anaerobic (lactic acid fermentation) and aerobic respiration in terms of when they occur and the total number of ATP produc ...
... 3. Write the overall general equation for cellular respiration. 4. Describe the role of dehydrogenases and coenzymes NAD and FAD in cellular respiration. 5. Distinguish between anaerobic (lactic acid fermentation) and aerobic respiration in terms of when they occur and the total number of ATP produc ...
Cell Metabolism
... 3. Write the overall general equation for cellular respiration. 4. Describe the role of dehydrogenases and coenzymes NAD and FAD in cellular respiration. 5. Distinguish between anaerobic (lactic acid fermentation) and aerobic respiration in terms of when they occur and the total number of ATP produc ...
... 3. Write the overall general equation for cellular respiration. 4. Describe the role of dehydrogenases and coenzymes NAD and FAD in cellular respiration. 5. Distinguish between anaerobic (lactic acid fermentation) and aerobic respiration in terms of when they occur and the total number of ATP produc ...
Review Problems #2 (Enzyme Review, Phosphatases
... lost in this process? What cofactor plays a role in this process? Draw a general mechanism for this reaction. What molecule plays a role as a protecting group in this pathway? 16) Serine is derived from which glucogenic precursor? 17) Inhibition of a key enzyme activity by the end product of a biosy ...
... lost in this process? What cofactor plays a role in this process? Draw a general mechanism for this reaction. What molecule plays a role as a protecting group in this pathway? 16) Serine is derived from which glucogenic precursor? 17) Inhibition of a key enzyme activity by the end product of a biosy ...
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.