HOLES HUMAN ANATOMY AND PHYSIOLOGY
15th Edition
ISBN: 9781307233995
Author: SHIER
Publisher: MCG
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Chapter 5, Problem 17P
Summary Introduction
To distinguish:
Between reticular connective tissues and elastic connective tissues
Introduction:
Connective tissues are the supporting tissues which bind to other tissues of the body and provide support to them. Distributed widely, connective tissues are made up of cells and extracellular matrix. Loose connective tissues, dense connective tissues, and specialized connective tissues are the three main types of the connective tissues.
Reticular connective tissue:
Reticular connective tissues are highly branched specialized connective tissues. Reticular connective tissues are very thin collagenous tissues composed of fibroblasts and white blood cells.
Elastic connective tissue:
Elastic connective tissues are highly elastic, dense connective tissues. The structure of elastic connective tissue comprises of bundles of microfibrils embedded in elastin.
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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
The diagram below illustrates a quorum sensing pathway from Staphylococcus aureus. Please answer the following questions.
1. Autoinduction is part of the quorum sensing system. Which promoter (P2 or P3) is critical for autoinduction?
2)This staphylococcus aureus grows on human wounds, causing severe infections. You would like to start a clinical trial to treat these wound infections. Please describe:
a) What molecule do you recommend for the trial. Why?
b) Your trial requires that Staphylococcus aureus be isolated from the wound and submitted to genome sequencing before admittance. Why? What are you testing for?
3) If a mutation arises where the Promoter P3 is constitutively active, how would that influence sensitivity to AIP? Please explain your rationale.
4) This pathway is sensitive to bacterial cell density. Describe two separate mutation that would render the pathway active independent of cell density. Briefly explain your rationale.
Mutation 1
Mutation 2
Chapter 5 Solutions
HOLES HUMAN ANATOMY AND PHYSIOLOGY
Ch. 5 - Prob. 1PCh. 5 - Prob. 2PCh. 5 - Prob. 3PCh. 5 - Prob. 4PCh. 5 - Prob. 5PCh. 5 - Prob. 6PCh. 5 - Prob. 7PCh. 5 - Prob. 8PCh. 5 - Prob. 9PCh. 5 - Prob. 10P
Ch. 5 - What are the general characteristics of connective...Ch. 5 - Prob. 12PCh. 5 - Prob. 13PCh. 5 - Prob. 14PCh. 5 - Prob. 15PCh. 5 - Prob. 16PCh. 5 - Prob. 17PCh. 5 - Prob. 18PCh. 5 - Prob. 19PCh. 5 - Prob. 20PCh. 5 - Name the four types of membranes, and explain how...Ch. 5 - Prob. 22PCh. 5 - Distinguish among skeletal, smooth, and cardiac...Ch. 5 - Prob. 24PCh. 5 - Prob. 25PCh. 5 - 1 Define tissue. (p. 149)
Ch. 5 - Prob. 2CACh. 5 - Prob. 3CACh. 5 - Prob. 4CACh. 5 - Prob. 5CACh. 5 - Prob. 6CACh. 5 - Prob. 7CACh. 5 - Prob. 8CACh. 5 - Prob. 9CACh. 5 - Prob. 10CACh. 5 - Prob. 11CACh. 5 - Prob. 12CACh. 5 - Prob. 13CACh. 5 - Prob. 14CACh. 5 - Prob. 15CACh. 5 - Prob. 16CACh. 5 - Contrast dense regular and dense irregular...Ch. 5 - Prob. 18CACh. 5 - Prob. 19CACh. 5 - Prob. 20CACh. 5 - Prob. 21CACh. 5 - Prob. 22CACh. 5 - Prob. 23CACh. 5 - Prob. 24CACh. 5 - Prob. 25CACh. 5 - Prob. 26CACh. 5 - Compare and contrast skeletal, smooth, and cardiac...Ch. 5 - Prob. 28CACh. 5 - Prob. 29CACh. 5 - Prob. 1IACh. 5 - Prob. 2IACh. 5 - Prob. 3IACh. 5 - Answer the following questions with respect to the...Ch. 5 - Prob. 5IACh. 5 - Prob. 6IACh. 5 - Prob. 7IACh. 5 - Prob. 8IA
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