ANATOMY AND PHYSIOLOGY
4th Edition
ISBN: 9781265506605
Author: Bidle
Publisher: MCG
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Chapter 13.5, Problem 27WDYL
Summary Introduction
To explain:
The location of pyramids and their function.
Concept introduction:
The medulla oblongata is the most inferior region of the brain stem and is in continuation with the spinal cord inferiorly. There is a central narrow canal which is round and flat in shape which is present in the caudal region of the medulla.
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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 13 Solutions
ANATOMY AND PHYSIOLOGY
Ch. 13.1 - Prob. 1WDYLCh. 13.1 - How does the neural plate form a neural tube?Ch. 13.1 - Identify the five secondary vesicles, and list the...Ch. 13.1 - Prob. 4WDYLCh. 13.2 - From deepest (closest to the brain) to superficial...Ch. 13.2 - Prob. 6WDYLCh. 13.2 - Prob. 7WDYLCh. 13.2 - Prob. 8WDYLCh. 13.2 - Prob. 9WDYLCh. 13.2 - How does the blood-brain barrier protect nervous...
Ch. 13.3 - Prob. 11WDYLCh. 13.3 - What is the function of the corpus callosum?Ch. 13.3 - Prob. 13WDYLCh. 13.3 - Prob. 14WDYLCh. 13.3 - Prob. 15WDYLCh. 13.3 - Prob. 16WDYLCh. 13.3 - Prob. 17WDYLCh. 13.3 - Prob. 18WDYLCh. 13.3 - Prob. 19WDYLCh. 13.3 - Prob. 20WDYLCh. 13.4 - Prob. 21WDYLCh. 13.4 - What is the general function of the thalamus?Ch. 13.4 - Prob. 23WDYLCh. 13.5 - What is the function of the substantia nigra, and...Ch. 13.5 - Prob. 25WDYLCh. 13.5 - Prob. 26WDYLCh. 13.5 - Prob. 27WDYLCh. 13.5 - What are the three main autonomic centers located...Ch. 13.6 - Prob. 29WDYLCh. 13.6 - Prob. 30WDYLCh. 13.6 - Prob. 31WDYLCh. 13.6 - Prob. 32WDYLCh. 13.7 - Prob. 33WDYLCh. 13.7 - How is the reticular activating system related to...Ch. 13.8 - Prob. 35WDYLCh. 13.8 - Prob. 36WDYLCh. 13.8 - What are the main differences between non-REM and...Ch. 13.8 - Prob. 38WDYLCh. 13.8 - Prob. 39WDYLCh. 13.8 - Prob. 40WDYLCh. 13.8 - How is the Wernicke area involved in language...Ch. 13.9 - Prob. 42WDYLCh. 13.9 - Prob. 43WDYLCh. 13 - _____ 1. Which cranial nerve is responsible for...Ch. 13 - Prob. 2DYKBCh. 13 - _____ 3. Which of these is the least likely to...Ch. 13 - Prob. 4DYKBCh. 13 - Prob. 5DYKBCh. 13 - Prob. 6DYKBCh. 13 - Prob. 7DYKBCh. 13 - Prob. 8DYKBCh. 13 - Prob. 9DYKBCh. 13 - Prob. 10DYKBCh. 13 - Prob. 11DYKBCh. 13 - Prob. 12DYKBCh. 13 - Prob. 13DYKBCh. 13 - Prob. 14DYKBCh. 13 - Prob. 15DYKBCh. 13 - Describe the pathway by which the pressure applied...Ch. 13 - Prob. 17DYKBCh. 13 - During surgery to remove a tumor from the...Ch. 13 - What is the difference between apraxia of speech...Ch. 13 - Prob. 20DYKBCh. 13 - Prob. 1CALCh. 13 - Prob. 2CALCh. 13 - Prob. 3CALCh. 13 - Why did Shannon experience the problems with her...Ch. 13 - Prob. 5CALCh. 13 - Peyton felt strange when she awoke one morning....Ch. 13 - Prob. 2CSLCh. 13 - During a robbery at his convenience store, Dustin...
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