ANATOMY&PHYSIOLOGY: INTERACTIVE ACCESS
4th Edition
ISBN: 9781266194610
Author: McKinley
Publisher: MCG
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Chapter 8, Problem 1CSL
Summary Introduction
To determine:
The cause of misshapen skull in Paul’s newborn daughter and the features that allow the neonatal skull to return back to its original shape.
Concept introduction:
Fontanelles are soft spots in the skull of a human infant. Fontanelles comprise of soft membranous sutures between the cranial bones as the bones are not fused at the time of birth. Dense regular connective tissues in that connect the cranial bones in an infant skull are referred as fontanelles.
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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 8 Solutions
ANATOMY&PHYSIOLOGY: INTERACTIVE ACCESS
Ch. 8.1 - What is the general function of the axial...Ch. 8.1 - What is the difference between a foramen and a...Ch. 8.2 - Prob. 3WDYLCh. 8.2 - Prob. 4WDYLCh. 8.2 - What bones form the middle cranial fossa, and...Ch. 8.2 - Prob. 6WDYLCh. 8.2 - Prob. 7WDYLCh. 8.2 - In which four bones are the paranasal sinuses...Ch. 8.3 - Prob. 9WDYLCh. 8.4 - Prob. 10WDYL
Ch. 8.4 - What are the two largest fontanelles, and when do...Ch. 8.5 - Prob. 12WDYLCh. 8.5 - What are the secondary curves, and when do they...Ch. 8.5 - Compare the locations and functions of the...Ch. 8.5 - Prob. 15WDYLCh. 8.6 - Prob. 16WDYLCh. 8.6 - Prob. 17WDYLCh. 8.7 - Prob. 18WDYLCh. 8.8 - How do the sternal end and acromial end of the...Ch. 8.8 - Prob. 20WDYLCh. 8.9 - Prob. 21WDYLCh. 8.9 - Prob. 22WDYLCh. 8.9 - Prob. 23WDYLCh. 8.9 - Describe how the radius and ulna are positioned...Ch. 8.9 - Prob. 25WDYLCh. 8.10 - What three bones fuse to form the os coxae?Ch. 8.10 - Prob. 27WDYLCh. 8.10 - How is the pelvic inlet distinguished from the...Ch. 8.10 - Prob. 29WDYLCh. 8.10 - What are some differences in the symphysial...Ch. 8.11 - Prob. 31WDYLCh. 8.11 - Prob. 32WDYLCh. 8.11 - What are some bony features that are similar or...Ch. 8.11 - Prob. 34WDYLCh. 8.11 - Prob. 35WDYLCh. 8.11 - Prob. 36WDYLCh. 8.12 - Prob. 37WDYLCh. 8 - Prob. 1DYKBCh. 8 - Which bone marking is matched with its correct...Ch. 8 - The frontal and parietal bones articulate at the...Ch. 8 - Prob. 4DYKBCh. 8 - Prob. 5DYKBCh. 8 - Prob. 6DYKBCh. 8 - Prob. 7DYKBCh. 8 - Prob. 8DYKBCh. 8 - The femur articulates with the tibia at the a....Ch. 8 - Prob. 10DYKBCh. 8 - Prob. 11DYKBCh. 8 - Prob. 12DYKBCh. 8 - What are the functions of the paranasal sinuses?Ch. 8 - Prob. 14DYKBCh. 8 - Describe similarities and differences among true,...Ch. 8 - Compare and contrast the anatomic and functional...Ch. 8 - What are the primary similarities and differences...Ch. 8 - Prob. 18DYKBCh. 8 - Prob. 19DYKBCh. 8 - Prob. 20DYKBCh. 8 - Prob. 1CALCh. 8 - Prob. 2CALCh. 8 - Prob. 3CALCh. 8 - Prob. 4CALCh. 8 - Use the following paragraph to answer questions...Ch. 8 - Prob. 1CSLCh. 8 - Prob. 2CSLCh. 8 - Forensic anthropologists are investigating...
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