The structure of chitin should be proposed. Concept introduction: Chitin is recognized as the long chain of N-acetylglucosamine and it is the glucose’s derivative. Chitin is the initial component of the cell walls within the fungi, the arthropod’s exoskeletons, like insects and crustaceans’ cephalopod beaks, the scales of lissamphibians and fish and the radulae of molluscs.

Question

The anticoagulant heparin is a polysaccharide that contains alternating residues of -D- glucuronic acid-6- sulfate and N-sulfo-D-glucosamine-6sulfate connected by (1 B 4)- glycosidic linkages. Draw a part of heparin that shows one each of the two residues.

Answer 1

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 19, Problem 63P

Interpretation Introduction

Interpretation:

The structure of chitin should be proposed.

Concept introduction:

Chitin is recognized as the long chain of N-acetylglucosamine and it is the glucose’s derivative. Chitin is the initial component of the cell walls within the fungi, the arthropod’s exoskeletons, like insects and crustaceans’ cephalopod beaks, the scales of lissamphibians and fish and the radulae of molluscs.

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The anticoagulant heparin is a polysaccharide that contains alternating residues of -D- glucuronic acid-6- sulfate and N-sulfo-D-glucosamine-6sulfate connected by (1 B 4)- glycosidic linkages. Draw a part of heparin that shows one each of the two residues.

Consider the tetrasaccharide stachyose drawn below. Stachyose is found in white jasmine,soybeans, and lentils. Because humans cannot digest it, its consumption causes flatulence. a. Is stachyose a reducing sugar?b. What product is formed when stachyose is treated with excess CH3I, Ag2O?c. What products are formed when the product in (e) is treated with H3O+?

Cellobiose, a disaccharide obtained by the hydrolysis of cellulose, is composed of two glucose units joined by a 1→4-β-glycoside bond. What is the structure of cellobiose?

Answer 2

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 19, Problem 63P

Interpretation Introduction

Interpretation:

The structure of chitin should be proposed.

Concept introduction:

Chitin is recognized as the long chain of N-acetylglucosamine and it is the glucose’s derivative. Chitin is the initial component of the cell walls within the fungi, the arthropod’s exoskeletons, like insects and crustaceans’ cephalopod beaks, the scales of lissamphibians and fish and the radulae of molluscs.

Expert Solution & Answer

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See solution

Check out sample textbook solution

Answer 3

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 19, Problem 63P

Interpretation Introduction

Interpretation:

The structure of chitin should be proposed.

Concept introduction:

Chitin is recognized as the long chain of N-acetylglucosamine and it is the glucose’s derivative. Chitin is the initial component of the cell walls within the fungi, the arthropod’s exoskeletons, like insects and crustaceans’ cephalopod beaks, the scales of lissamphibians and fish and the radulae of molluscs.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 4

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 19, Problem 63P

Interpretation Introduction