Whether, the biological molecules cellulose, proteins, DNA, starch, RNA are a polymer or not is to be stated. Concept introduction: Polymers are the compounds formed by joining of small molecules with each other. The extent of polymerization of molecules varies from one to another. Greater is the extent of polymerization, greater is the molecular mass of the polymers.

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Answer 1

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Definition Definition Monomer units that are not only combined in the linear chain but are also attached through branches of different lengths along the main chain. Branched-chain polymers have a lower density, lower melting point, and lower tensile strength compared to linear chain polymers because branched-chain does not pack well. Examples of branched-chain polymers are amylopectin and glycogen.

Chapter 22, Problem 63E

Interpretation Introduction

Interpretation:

Whether, the biological molecules cellulose, proteins, DNA, starch, RNA are a polymer or not is to be stated.

Concept introduction:

Polymers are the compounds formed by joining of small molecules with each other. The extent of polymerization of molecules varies from one to another. Greater is the extent of polymerization, greater is the molecular mass of the polymers.

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Answer 2

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Definition Definition Monomer units that are not only combined in the linear chain but are also attached through branches of different lengths along the main chain. Branched-chain polymers have a lower density, lower melting point, and lower tensile strength compared to linear chain polymers because branched-chain does not pack well. Examples of branched-chain polymers are amylopectin and glycogen.

Chapter 22, Problem 63E

Interpretation Introduction

Interpretation:

Whether, the biological molecules cellulose, proteins, DNA, starch, RNA are a polymer or not is to be stated.

Concept introduction:

Polymers are the compounds formed by joining of small molecules with each other. The extent of polymerization of molecules varies from one to another. Greater is the extent of polymerization, greater is the molecular mass of the polymers.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Monomer units that are not only combined in the linear chain but are also attached through branches of different lengths along the main chain. Branched-chain polymers have a lower density, lower melting point, and lower tensile strength compared to linear chain polymers because branched-chain does not pack well. Examples of branched-chain polymers are amylopectin and glycogen.

Chapter 22, Problem 63E

Interpretation Introduction

Interpretation:

Whether, the biological molecules cellulose, proteins, DNA, starch, RNA are a polymer or not is to be stated.

Concept introduction:

Polymers are the compounds formed by joining of small molecules with each other. The extent of polymerization of molecules varies from one to another. Greater is the extent of polymerization, greater is the molecular mass of the polymers.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Monomer units that are not only combined in the linear chain but are also attached through branches of different lengths along the main chain. Branched-chain polymers have a lower density, lower melting point, and lower tensile strength compared to linear chain polymers because branched-chain does not pack well. Examples of branched-chain polymers are amylopectin and glycogen.

Chapter 22, Problem 63E

Interpretation Introduction