Fundamentals of Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134477336
Author: Martini
Publisher: PEARSON
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Chapter 16, Problem 3RQ
Summary Introduction
Introduction:
The autonomic division of the nervous system plays an important role in regulating the activities of visceral organs.
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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 16 Solutions
Fundamentals of Anatomy & Physiology (11th Edition)
Ch. 16 - Prob. 1CPCh. 16 - Prob. 2CPCh. 16 - Prob. 3CPCh. 16 - Prob. 4CPCh. 16 - Prob. 5CPCh. 16 - Prob. 6CPCh. 16 - Prob. 7CPCh. 16 - Prob. 8CPCh. 16 - Prob. 9CPCh. 16 - Prob. 10CP
Ch. 16 - Name the two types of cholinergic receptors on the...Ch. 16 - Prob. 12CPCh. 16 - Prob. 13CPCh. 16 - Prob. 14CPCh. 16 - Prob. 15CPCh. 16 - Prob. 16CPCh. 16 - Prob. 17CPCh. 16 - Prob. 18CPCh. 16 - Prob. 19CPCh. 16 - Prob. 20CPCh. 16 - Prob. 21CPCh. 16 - Prob. 22CPCh. 16 - Prob. 23CPCh. 16 - Prob. 24CPCh. 16 - Prob. 25CPCh. 16 - Prob. 26CPCh. 16 - Prob. 27CPCh. 16 - Prob. 28CPCh. 16 - Prob. 1RQCh. 16 - Prob. 2RQCh. 16 - Prob. 3RQCh. 16 - Prob. 4RQCh. 16 - Prob. 5RQCh. 16 - Prob. 6RQCh. 16 - Prob. 7RQCh. 16 - What are the components of a visceral reflex arc?Ch. 16 - Prob. 9RQCh. 16 - Prob. 10RQCh. 16 - Prob. 11RQCh. 16 - All preganglionic autonomic fibers release _____...Ch. 16 - Prob. 13RQCh. 16 - Prob. 14RQCh. 16 - Prob. 15RQCh. 16 - Prob. 16RQCh. 16 - Prob. 17RQCh. 16 - Prob. 18RQCh. 16 - Prob. 19RQCh. 16 - Prob. 20RQCh. 16 - Prob. 21RQCh. 16 - Prob. 22RQCh. 16 - Prob. 23RQCh. 16 - Prob. 24RQCh. 16 - Prob. 25RQCh. 16 - Prob. 26RQCh. 16 - Prob. 27RQCh. 16 - Prob. 28RQCh. 16 - Prob. 29RQCh. 16 - Prob. 30RQCh. 16 - Prob. 31RQCh. 16 - Prob. 1CCCh. 16 - Prob. 2CCCh. 16 - Prob. 3CC
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