CONNECT WITH LEARNSMART FOR COWAN: MICR
3rd Edition
ISBN: 2818440123740
Author: Cowan
Publisher: MCG
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Chapter 17.3, Problem 9AYP
Summary Introduction
To name:
The three causes of subacute encephalitis and discuss the epidemiology of each.
Concept introduction:
Sub-acute encephalitis causes a sore throat, lymph node enlargement, and low-grade fever. It causes lesions in the brain with disruption of the activity of heart and lungs. The infection can be transmitted to the fetus. It causes enlargement of the liver and spleen organs due to infection.
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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 17 Solutions
CONNECT WITH LEARNSMART FOR COWAN: MICR
Ch. 17.1 - Prob. 1AYPCh. 17.1 - Prob. 2AYPCh. 17.1 - NCLEX PREP 1. The term immunologically privileged...Ch. 17.2 - Discuss the current state of knowledge of the...Ch. 17.2 - Prob. 2NPCh. 17.3 - Prob. 4AYPCh. 17.3 - Prob. 5AYPCh. 17.3 - Prob. 6AYPCh. 17.3 - Prob. 7AYPCh. 17.3 - Prob. 8AYP
Ch. 17.3 - Prob. 9AYPCh. 17.3 - Prob. 10AYPCh. 17.3 - Prob. 11AYPCh. 17.3 - Prob. 1MMCh. 17.3 - Prob. 3NPCh. 17.3 - Prob. 4NPCh. 17 - Prob. 1QCh. 17 - Prob. 2QCh. 17 - Prob. 3QCh. 17 - Prob. 4QCh. 17 - Why is it necessary only to include the exotoxin...Ch. 17 - Prob. 6QCh. 17 - Prob. 7QCh. 17 - Prob. 8QCh. 17 - Prob. 9QCh. 17 - Prob. 10QCh. 17 - Why would PCR be the best method for identifying...Ch. 17 - Prob. 12QCh. 17 - Prob. 13QCh. 17 - Prob. 14QCh. 17 - Prob. 15QCh. 17 - Prob. 16QCh. 17 - Prob. 17QCh. 17 - Prob. 18QCh. 17 - Mosquito eradication could change the epidemiology...Ch. 17 - Prob. 20QCh. 17 - Prob. 21QCh. 17 - Prob. 1VC
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