ESSENTIAL CELL BIOLOGY (LL)-TEXT
ESSENTIAL CELL BIOLOGY (LL)-TEXT
5th Edition
ISBN: 9780393680331
Author: ALBERTS
Publisher: NORTON
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Chapter 4, Problem 4Q
Summary Introduction

To draw: A diagram showing different processes involved in hair straightening.

Introduction: Hair is composed of a protein called keratin that has a complex structure where the intermediate filaments are fixed in a protein matrix. The keratins are ordered in a straight bundle that forms hair.

Summary Introduction

To explain: The effect of treating hair with a strong reducing agent.

Introduction: Hair is made up of a protein called keratin that has a complex structure where the intermediate filaments are fixed in a protein matrix. The keratins are arranged in a straight bundle that forms hair. The disulfide bonds hold the bundles of keratin molecules together and give the strength to withstand the stress to the hair.

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