Human Anatomy
9th Edition
ISBN: 9780135168059
Author: Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher: Pearson Education, Inc.,
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Chapter 1, Problem 7RQ
Summary Introduction
To review:
The following structures from darkest to lightest, according to their appearance on the X-ray film: soft tissue, femur, air in lungs, and the gold fillings in the tooth.
Introduction:
There are various approaches that are used by the clinicians or physicians to examine the internal organs of the body in order to trace a disease. These imaging techniques play a vital role in planning a surgery for the treatment of a disease. The cellular activity of the internal organs is also revealed by the X-ray imaging.
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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 1 Solutions
Human Anatomy
Ch. 1 - What is the difference between histology and...Ch. 1 - Use the word root definitions located in the end...Ch. 1 - Define a tissue. List the four types of tissues in...Ch. 1 - Name the organ system described in each of the...Ch. 1 - Using directional terms, desc1ibe the location of...Ch. 1 - Prob. 6CYUCh. 1 - What is the outer layer of serous membrane that...Ch. 1 - In tissue stained with H&E stain, what color are...Ch. 1 - Prob. 9CYUCh. 1 - What imaging technique is best suited for each of...
Ch. 1 - The correct sequence of levels forming the...Ch. 1 - Using the terms listed below, fill in the blank...Ch. 1 - Match each anatomical term for body regions listed...Ch. 1 - Which of these organs would not be cut by a...Ch. 1 - State whether each structure listed below is part...Ch. 1 - Indicate whether each of the following conditions...Ch. 1 - Prob. 7RQCh. 1 - The ventral surface of the body is the same as its...Ch. 1 - Match each serous membrane in column B with its...Ch. 1 - Prob. 10RQCh. 1 - Histology is the same as ta) pathological anatomy,...Ch. 1 - Describe the anatomical position and then assume...Ch. 1 - Identify the organ system that each group of...Ch. 1 - (a) Define bilateral symmetry. (b) Although many...Ch. 1 - The following advanced imaging techniques are...Ch. 1 - Give the formal regional term for each of these...Ch. 1 - Prob. 17RQCh. 1 - Construct sentences that use the following...Ch. 1 - The main cavities of the body include the...Ch. 1 - Where would you be injured it you pulled a muscle...Ch. 1 - (a) The human body is designed as a tube within a...Ch. 1 - Dominic's doctors strongly suspect he has a tumor...Ch. 1 - The Nguyen family was traveling in their van and...Ch. 1 - A patient had a hernia in his inguinal region,...Ch. 1 - A woman fell off a motorcycle. She tore a nerve in...Ch. 1 - New anatomy students oiten mix up the terms spinal...Ch. 1 - Using the list of word roots located at the...
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