What is the difference between polymerization and polycondensation reactions? Select one: a. There are subproducts of polymerization b. Polymerization and polycondensation are synonyms c. There are no subproducts of polycondensation d. Synthesis of a polysaccharide is polycondensation, synthesis of polyethylene is polymerization

What is the difference between polymerization and polycondensation reactions? Select one: a. There are subproducts of polymerization b. Polymerization and polycondensation are synonyms c. There are no subproducts of polycondensation d. Synthesis of a polysaccharide is polycondensation, synthesis of polyethylene is polymerization

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter3: The Chemistry Of Life: Organic Compounds

Section: Chapter Questions

Problem 4TYU: The synthetic process by which monomers are covalently linked is (a) hydrolysis (b) isomerization...

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A toxin is glycopeptide, X that is composed of an octapeptide and a saccharide Y. Glycopeptide X is composed of a glycan Y and an octapeptide. The octapeptide was cleaved by trypsin, giving 2 tetrapeptides of exactly the same composition except for its N-terminals. When the octapeptide was cleaved by chymotrypsin, it gave a pentapeptide and a tripeptide. DNFB treatment gave DNP-ser. The composition of the octapeptide is lys, ser, trp.and leu. The leu:ser ratio is 4:1. 1. What is the sequence of this octapeptide? Saccharide Y is a tetrasaccharide. To determine its linkages, a person methylated glycopeptide X effectively methylating saccharide Y. Cleavage gave the peptide and the following products: 2,3,4-tri-O-methyl-a-D-glucopyranoside acid, 2,3-di-O-methyl-ß-D- glucopyranoside, 1,3,4-tri-O- methyl-ß-D-glucuronic acid treatments to the isolated tetrasaccharide gave the following results: and 1,4,6-tri-O-methyl-ß-D-N- acetylgalactosamine. Further 1. A. Treatment of saccharide Y with an…
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