Anatomy & Physiology
3rd Edition
ISBN: 9781259398629
Author: McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher: Mcgraw Hill Education,
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Chapter 16, Problem 9DYB
Summary Introduction
Introduction:
The macula is the swelling or thickening in the walls of utricle. Being the part of utricle it is also known as the utricular macula. Utricle contains vestibular hair cells that make the person to detect changes in the effect of gravity and longitudinal acceleration.
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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
Anatomy & Physiology
Ch. 16.1 - LEARNING OBJECTIVE
1. Describe the general...Ch. 16.1 - How does a sensory receptor function as a...Ch. 16.1 - Prob. 2LOCh. 16.1 - Prob. 2WDLCh. 16.1 - Prob. 3LOCh. 16.1 - Prob. 4LOCh. 16.1 - Prob. 3WDLCh. 16.1 - Prob. 5LOCh. 16.1 - LEARNING OBJECTIVE
6. Classify the various types...Ch. 16.1 - Prob. 4WDL
Ch. 16.2 - Prob. 7LOCh. 16.2 - What are the three types of unencapsulated tactile...Ch. 16.2 - Prob. 8LOCh. 16.2 - Prob. 6WDLCh. 16.3 - Prob. 9LOCh. 16.3 - Prob. 10LOCh. 16.3 - What is the role of the mucus in detection of...Ch. 16.3 - Prob. 8WDLCh. 16.3 - Prob. 11LOCh. 16.3 - Prob. 12LOCh. 16.3 - Prob. 13LOCh. 16.3 - Prob. 1WDTCh. 16.3 - Prob. 9WDLCh. 16.3 - Prob. 10WDLCh. 16.4 - LEARNING OBJECTIVE
14. Describe the accessory...Ch. 16.4 - Prob. 11WDLCh. 16.4 - Prob. 12WDLCh. 16.4 - Prob. 15LOCh. 16.4 - What are the three eye tunics; what is the primary...Ch. 16.4 - Compare the anatomic structure of the cornea and...Ch. 16.4 - What are the functions of the vitreous humor and...Ch. 16.4 - Prob. 16LOCh. 16.4 - Prob. 17LOCh. 16.4 - Prob. 16WDLCh. 16.4 - Prob. 18LOCh. 16.4 - Prob. 19LOCh. 16.4 - LEARNING OBJECTIVE
20. Explain the bleaching...Ch. 16.4 - What are the differences between rods and cones...Ch. 16.4 - How does dark adaptation differ from light...Ch. 16.4 - What occurs during phototransduction of light?Ch. 16.4 - Prob. 21LOCh. 16.4 - Prob. 22LOCh. 16.4 - Prob. 2WDTCh. 16.4 - Prob. 20WDLCh. 16.4 - Prob. 21WDLCh. 16.5 - Prob. 23LOCh. 16.5 - Prob. 24LOCh. 16.5 - Prob. 25LOCh. 16.5 - Prob. 3WDTCh. 16.5 - Prob. 22WDLCh. 16.5 - Prob. 23WDLCh. 16.5 - Prob. 24WDLCh. 16.5 - Prob. 26LOCh. 16.5 - Prob. 27LOCh. 16.5 - Prob. 28LOCh. 16.5 - What are the steps for detecting sounds?Ch. 16.5 - Compare the difference in how we perceive pitch...Ch. 16.5 - Prob. 29LOCh. 16.5 - Prob. 27WDLCh. 16.5 - Prob. 30LOCh. 16.5 - Prob. 31LOCh. 16.5 - Prob. 32LOCh. 16.5 - Prob. 28WDLCh. 16.5 - Prob. 29WDLCh. 16 - Prob. 1DYBCh. 16 - Prob. 2DYBCh. 16 - Prob. 3DYBCh. 16 - Prob. 4DYBCh. 16 - Prob. 5DYBCh. 16 - Prob. 6DYBCh. 16 - _____ 7. Which ear structure is correctly matched...Ch. 16 - Prob. 8DYBCh. 16 - Prob. 9DYBCh. 16 - Prob. 10DYBCh. 16 - Prob. 11DYBCh. 16 - Prob. 12DYBCh. 16 - Prob. 13DYBCh. 16 - Prob. 14DYBCh. 16 - Prob. 15DYBCh. 16 - Prob. 16DYBCh. 16 - Prob. 17DYBCh. 16 - Prob. 18DYBCh. 16 - Describe the pathway by which sound waves enter...Ch. 16 - Explain how the vestibule and semicircular canals...Ch. 16 - Prob. 1CALCh. 16 - Prob. 2CALCh. 16 - Prob. 3CALCh. 16 - Prob. 4CALCh. 16 - Prob. 5CALCh. 16 - Prob. 1CSLCh. 16 - Prob. 2CSLCh. 16 - Prob. 3CSL
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