Human Anatomy
6th Edition
ISBN: 9781260399820
Author: SALADIN, Kenneth
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 5, Problem 5.1.8AYLO
Summary Introduction
To analyze:
The life history of keratinocytes from the time of its birth to the time it death till it flakes off the skin surface and correlation of its development stages with its histological appearance.
Introduction:
Keratinocytes are present in the innermost layer of the epidermis. They contain keratin protein, filaggrin protein, and proteases.
The function of keratinocytes are:
- Forming a skin barrier against pathogen, bacteria, and viruses.
- Acting as chemokines, they attract leukocytes at a point of microbial invasion.
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19. On the diagram below
a. Label the three pictures as: DNA; polypeptide; or RNA.
b. Label the arrows as: translation or transcription/RNA processing.
c. Add the following details to the diagram.
Promoter region
TATA box
Transcription start site
Transcription terminator
Intron (A,B,C,D)
Exons (1,2,3,4,5)
Splice sites
5' cap
5' UTR (untranslated region)
3' poly A tail
3' UTR (untranslated region)
Translational start (AUG)
Translational stop (UGA, UAG, or UAA)
N and C ends of polypeptide
0000
Match the letter labels in the figure below to the terms. Some letter
labels are not used.
MNNNNNNIN
M
C
B
A
M
D
F
E
H
K
G
8
Chapter 5 Solutions
Human Anatomy
Ch. 5.1 - Dermal papillae are relatively high and numerous...Ch. 5.1 - An infant brought to a clinic shows abnormally...Ch. 5.1 - Prob. 1BYGOCh. 5.1 - Prob. 2BYGOCh. 5.1 - List the five cell types of the epidermis....Ch. 5.1 - Prob. 4BYGOCh. 5.1 - What are the two layers of the dermis? What type...Ch. 5.1 - Name the pigments responsible for normal skin...Ch. 5.2 - Prob. 7BYGOCh. 5.2 - Prob. 8BYGO
Ch. 5.2 - Prob. 9BYGOCh. 5.2 - Prob. 10BYGOCh. 5.2 - Describe some similarities between a nail and a...Ch. 5.3 - Prob. 12BYGOCh. 5.3 - What types of hair are associated with apocrine...Ch. 5.3 - Prob. 14BYGOCh. 5.3 - What is the difference between a breast and...Ch. 5.4 - Prob. 1AWYKCh. 5.4 - What adult skin laver arises from the germinative...Ch. 5.4 - Prob. 17BYGOCh. 5.4 - What types of cells are involved in each type of...Ch. 5.4 - Which type of skin cancer is most dangerous? What...Ch. 5.4 - What is the difference between a first-, second-,...Ch. 5 - The difference between the integumentary system...Ch. 5 - Prob. 5.1.2AYLOCh. 5 - The range of thicknesses of the skin, the basis...Ch. 5 - Prob. 5.1.4AYLOCh. 5 - The five epidermal cell types and their respective...Ch. 5 - The four to five strata seen in thin and thick...Ch. 5 - Prob. 5.1.7AYLOCh. 5 - Prob. 5.1.8AYLOCh. 5 - Prob. 5.1.9AYLOCh. 5 - Prob. 5.1.10AYLOCh. 5 - Prob. 5.1.11AYLOCh. 5 - Prob. 5.1.12AYLOCh. 5 - The histological composition of the hypodermis and...Ch. 5 - Prob. 5.1.14AYLOCh. 5 - Prob. 5.1.15AYLOCh. 5 - The various kinds of lines, creases, and other...Ch. 5 - Prob. 5.2.1AYLOCh. 5 - Prob. 5.2.2AYLOCh. 5 - Prob. 5.2.3AYLOCh. 5 - Prob. 5.2.4AYLOCh. 5 - Prob. 5.2.5AYLOCh. 5 - Prob. 5.2.6AYLOCh. 5 - Prob. 5.2.7AYLOCh. 5 - Prob. 5.2.8AYLOCh. 5 - Prob. 5.2.9AYLOCh. 5 - Prob. 5.2.10AYLOCh. 5 - Types of hair thinning and factors that contribute...Ch. 5 - Prob. 5.2.12AYLOCh. 5 - The two types of sweat glands and how they differ...Ch. 5 - Prob. 5.3.2AYLOCh. 5 - Prob. 5.3.3AYLOCh. 5 - Prob. 5.3.4AYLOCh. 5 - Prob. 5.4.1AYLOCh. 5 - Prob. 5.4.2AYLOCh. 5 - Prob. 5.4.3AYLOCh. 5 - How the two types of sweat glands differ in their...Ch. 5 - Prob. 5.4.5AYLOCh. 5 - Prob. 5.4.6AYLOCh. 5 - Prob. 5.4.7AYLOCh. 5 - Prob. 1TYRCh. 5 - Prob. 2TYRCh. 5 - Prob. 3TYRCh. 5 - All of the following interfere with microbial...Ch. 5 - Prob. 5TYRCh. 5 - Prob. 6TYRCh. 5 - Prob. 7TYRCh. 5 - Prob. 8TYRCh. 5 - Prob. 9TYRCh. 5 - Prob. 10TYRCh. 5 - Prob. 11TYRCh. 5 - Prob. 12TYRCh. 5 - The most abundant protein of the epidermis is...Ch. 5 - Blueness of the skin due to low oxygen...Ch. 5 - Projections of the dermis toward the epidermis are...Ch. 5 - Cerumen is more commonly known as _____________.Ch. 5 - The holocrine glands that secret into a hair...Ch. 5 - The scaly outermost layer of a hair is called the...Ch. 5 - Prob. 19TYRCh. 5 - Prob. 20TYRCh. 5 - Prob. 1BYMVCh. 5 - Prob. 2BYMVCh. 5 - Prob. 3BYMVCh. 5 - Prob. 4BYMVCh. 5 - Prob. 5BYMVCh. 5 - Prob. 6BYMVCh. 5 - Prob. 7BYMVCh. 5 - Prob. 8BYMVCh. 5 - Prob. 9BYMVCh. 5 - State a meaning of each word element and give a...Ch. 5 - Prob. 1WWWTSCh. 5 - Prob. 2WWWTSCh. 5 - Prob. 3WWWTSCh. 5 - Prob. 4WWWTSCh. 5 - Briefly explain why each of the following...Ch. 5 - Prob. 6WWWTSCh. 5 - Prob. 7WWWTSCh. 5 - Prob. 8WWWTSCh. 5 - Prob. 9WWWTSCh. 5 - Prob. 10WWWTSCh. 5 - Many organs of the body contain numerous smaller...Ch. 5 - Prob. 2TYCCh. 5 - Prob. 3TYCCh. 5 - Prob. 4TYCCh. 5 - Prob. 5TYC
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