Anatomy & Physiology
Anatomy & Physiology
1st Edition
ISBN: 9781938168130
Author: Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher: OpenStax College
bartleby

Videos

Textbook Question
Book Icon
Chapter 5, Problem 1ILQ

The skin consists of two layers and a closely associated layer. View this animation (http://openstaxcollege.org/l/layers) to learn more about layers of the skin. What are the basic functions of each of these layers?

Expert Solution & Answer
Check Mark
Summary Introduction

To write:

The different layers composing the skin.

Introduction:

The skin is composed of the three main layers, namely the epidermis, the dermis, and the hypodermis. The epidermis is the outermost layer while the dermis is present just below the epidermis. The hypodermis is the deepest layer of the skin.

Explanation of Solution

The epidermis, which is the outermost layer of the skin, functions as a waterproof barrier. It protects the tissue lying beneath it from infection, chemicals, dehydration and any kind of mechanical stress.

The dermis is present just beneath the epidermis. It is composed of tough connective tissue and include different types of the glands and the cells. The blood vessels in this layer provide nourishment to the tissues.

The hypodermis layer is made up of the connective tissue and fat. It functions by attaching the dermis to the muscles and the bones. Moreover, this layer stores fat as an energy reserve.

Conclusion

The skin is made up of three layers, namely the epidermis, the dermis and the hypodermis. The epidermis act as the protective layer. The dermis contains the blood vessels, and the hypodermis contains the fat.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Identify the structures that make up the skin described below. Use the drop down menu to select the name of the structure or the letter that corresponds with the correct structure from the list.
list the functions of the skin and relate them to its structure;
Is the skin just a covering for the body, as people believed in early centuries? Explain the important job of the skin and its organs.

Chapter 5 Solutions

Anatomy & Physiology

Additional Science Textbook Solutions

Find more solutions based on key concepts
Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Text book image
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
Text book image
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Biology
ISBN:9781305967359
Author:STARR
Publisher:CENGAGE L
Text book image
Body Structures & Functions Updated
Biology
ISBN:9780357191606
Author:Scott
Publisher:Cengage
Text book image
Body Structures & Functions
Biology
ISBN:9781285695495
Author:Scott
Publisher:Cengage
Text book image
Comprehensive Medical Assisting: Administrative a...
Nursing
ISBN:9781305964792
Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa
Publisher:Cengage Learning
Text book image
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
The Integumentary System, Part 1 - Skin Deep: Crash Course Anatomy & Physiology #6; Author: CrashCourse;https://www.youtube.com/watch?v=Orumw-PyNjw;License: Standard youtube license