EBK PRINCIPLES OF HUMAN PHYSIOLOGY
6th Edition
ISBN: 8220101472250
Author: STANFIELD
Publisher: PEARSON
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Chapter 9, Problem 22E
Summary Introduction
To write:
The part of the brain closely associated with the fear.
Introduction:
The brain is the main organ of the body. It is included in the central nervous system. The main functions of the brain include control of memory, thoughts, movement, posture, and equilibrium of the body. The brain is divided into various parts and each part has its own function.
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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 9 Solutions
EBK PRINCIPLES OF HUMAN PHYSIOLOGY
Ch. 9.1 - Describe the symptoms and causes of multiple...Ch. 9.1 - What are the main areas of commonality between...Ch. 9.1 - What are the key differences between these three...Ch. 9.1 - Prob. 1aCTQCh. 9.1 - Prob. 2aCTQCh. 9.1 - Identify differences in the treatment and expected...Ch. 9.1 - Prob. 9.1.1QCCh. 9.1 - Prob. 9.1.2QCCh. 9.1 - Prob. 9.1.3QCCh. 9.2 - Prob. 9.2.1QC
Ch. 9.2 - Prob. 9.2.2QCCh. 9.2 - Prob. 9.2.3QCCh. 9.3 - Prob. 9.3.1QCCh. 9.3 - Prob. 9.3.2QCCh. 9.3 - Prob. 9.3.3QCCh. 9.3 - For each of the following functions, indicate...Ch. 9.4 - Is salivation in response to a bell an example of...Ch. 9.4 - Prob. 9.4.2QCCh. 9.5 - Prob. 9.5.1QCCh. 9.5 - Prob. 9.5.2QCCh. 9.7 - Describe how cortisol and the autonomic nervous...Ch. 9.7 - Prob. 2CTQCh. 9.7 - What do you suppose are the limitations of current...Ch. 9.7 - Prob. 9.6.1QCCh. 9.7 -
Which types of EEG changes are observed as a...Ch. 9.7 - What is the ascending reticular activating system,...Ch. 9.9 - Prob. 9.7.1QCCh. 9.9 - Prob. 9.7.2QCCh. 9 - Prob. 1ECh. 9 - Prob. 2ECh. 9 - Prob. 3ECh. 9 - Prob. 4ECh. 9 - Prob. 5ECh. 9 -
The origin of neurons of the corticospinal tract...Ch. 9 -
Which of the following is not a component of the...Ch. 9 - Prob. 8ECh. 9 - Prob. 9ECh. 9 - Prob. 10ECh. 9 - Prob. 11ECh. 9 - Prob. 12ECh. 9 - Prob. 13ECh. 9 - Prob. 14ECh. 9 - Prob. 15ECh. 9 - Prob. 16ECh. 9 - Prob. 17ECh. 9 - Prob. 18ECh. 9 - Prob. 19ECh. 9 - Prob. 20ECh. 9 - Prob. 21ECh. 9 - Prob. 22ECh. 9 - Prob. 23ECh. 9 - Prob. 24ECh. 9 - Prob. 25ECh. 9 -
Describe the different structures that protect...Ch. 9 -
Describe the energy supply to the brain.
Ch. 9 - Prob. 28ECh. 9 - Prob. 29ECh. 9 - Prob. 30ECh. 9 -
Describe the roles of NMDA and AMPA receptors in...Ch. 9 - Prob. 32ECh. 9 -
Suppose a person suffers a stroke that affects...Ch. 9 -
Reflexes can be overridden by voluntary controls....Ch. 9 -
Paralysis refers to the inability to voluntarily...
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