The reason for chitinto be water insoluble but the N-acetyl-D-glucosamine from which it is made to be water soluble needs to be explained. Concept Introduction: Chitin is a polysaccharide formed from the polymerization of N-acetyl-D-glucosamine units which is linked together by 1 → 4-β-glycosidic linkages . Chitin is similar in structure to cellulose, but each OH group at C-2 of chitin is replaced by NHCOCH 3 .

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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 20, Problem 78P

Interpretation Introduction

Interpretation:

The reason for chitinto be water insoluble but the N-acetyl-D-glucosamine from which it is made to be water soluble needs to be explained.

Concept Introduction:

Chitin is a polysaccharide formed from the polymerization of N-acetyl-D-glucosamine units which is linked together by 1→4-β-glycosidic linkages . Chitin is similar in structure to cellulose, but each OH group at C-2 of chitin is replaced by NHCOCH₃.

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Draw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant rate under these conditions, check the box underneath the drawing area instead. Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products. Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but strong heat or reflux is not used. Cl Substitution will not occur at a significant rate. Explanation Check :☐ O-CH + Х Click and drag to start drawing a structure.

Draw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant rate under these conditions, check the box underneath the drawing area instead. Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products. Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but strong heat or reflux is not used. Cl C O Substitution will not occur at a significant rate. Explanation Check + O-CH3 Х Click and drag to start drawing a structure.

✓ aw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant rate under these conditions, check the box underneath the drawing area instead. Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products. Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but strong heat or reflux is not used. C Cl HO–CH O Substitution will not occur at a significant rate. Explanation Check -3 ☐ : + D Click and drag to start drawing a structure. © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Ce

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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 20, Problem 78P

Interpretation Introduction

Interpretation:

The reason for chitinto be water insoluble but the N-acetyl-D-glucosamine from which it is made to be water soluble needs to be explained.

Concept Introduction:

Chitin is a polysaccharide formed from the polymerization of N-acetyl-D-glucosamine units which is linked together by 1→4-β-glycosidic linkages . Chitin is similar in structure to cellulose, but each OH group at C-2 of chitin is replaced by NHCOCH₃.

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Answer 3

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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 20, Problem 78P

Interpretation Introduction

Interpretation:

The reason for chitinto be water insoluble but the N-acetyl-D-glucosamine from which it is made to be water soluble needs to be explained.

Concept Introduction:

Chitin is a polysaccharide formed from the polymerization of N-acetyl-D-glucosamine units which is linked together by 1→4-β-glycosidic linkages . Chitin is similar in structure to cellulose, but each OH group at C-2 of chitin is replaced by NHCOCH₃.

Expert Solution & Answer

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Check out a sample textbook solution

See 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 20, Problem 78P

Interpretation Introduction