FUNDAMENTALS OF ANATOMY AND PHYSIOLOGY
11th Edition
ISBN: 2818440070938
Author: Martini
Publisher: PEARSON C
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Chapter 6, Problem 25RQ
Summary Introduction
Introduction:
The formation of the bones takes place by the deposition of the tissue on the epiphyseal cartilage cells. This leads to the process of the bone thickening. The bone grows in the length and width leading to the thickening of the bones. This process is called as the process of the “endochondral ossification”.
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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 6 Solutions
FUNDAMENTALS OF ANATOMY AND PHYSIOLOGY
Ch. 6 - Name the major functions of the skeletal system.Ch. 6 - Identify the categories used for classifying a...Ch. 6 - Define bone markings.Ch. 6 - Prob. 4CPCh. 6 - How would the compressive strength of a bone be...Ch. 6 - If the activity of osteoclasts exceeds the...Ch. 6 - Prob. 7CPCh. 6 - Prob. 8CPCh. 6 - In endochondral ossification, what is the original...Ch. 6 - Prob. 10CP
Ch. 6 - How could x-rays of the femur be used to determine...Ch. 6 - Describe bone remodeling.Ch. 6 - Prob. 13CPCh. 6 - Prob. 14CPCh. 6 - Prob. 15CPCh. 6 - Prob. 16CPCh. 6 - Explain the role of PTH and the interaction...Ch. 6 - Why does a child who has rickets have difficulty...Ch. 6 - List the four steps involved in fracture repair,...Ch. 6 - Prob. 20CPCh. 6 - Define osteopenia.Ch. 6 - Prob. 22CPCh. 6 - Prob. 1RQCh. 6 - Prob. 2RQCh. 6 - Prob. 3RQCh. 6 - The basic functional unit of compact bone is the...Ch. 6 - The vitamins essential for normal adult bone...Ch. 6 - Prob. 6RQCh. 6 - Prob. 7RQCh. 6 - Prob. 8RQCh. 6 - Prob. 9RQCh. 6 - Prob. 10RQCh. 6 - Name the major functions of the skeletal system.Ch. 6 - Prob. 12RQCh. 6 - Prob. 13RQCh. 6 - Prob. 14RQCh. 6 - Prob. 15RQCh. 6 - Prob. 16RQCh. 6 - Prob. 17RQCh. 6 - Prob. 18RQCh. 6 - If spongy bone has no osteons, how do nutrients...Ch. 6 - Prob. 20RQCh. 6 - Prob. 21RQCh. 6 - What are the functional relationships between the...Ch. 6 - Prob. 23RQCh. 6 - Prob. 24RQCh. 6 - Prob. 25RQCh. 6 - How might bone markings be useful in identifying...Ch. 6 - While playing on her swing set, 10-year-old Sally...Ch. 6 - Prob. 28RQCh. 6 - Prob. 29RQCh. 6 - In physical anthropology, cultural conclusions can...Ch. 6 - Prob. 1CCCh. 6 - Identify the categories used for classifying a...
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