Anatomy & Physiology: The Unity of Form and Function (Standalone Book)
7th Edition
ISBN: 9780073403717
Author: Kenneth S. Saladin Dr.
Publisher: McGraw-Hill Education
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Chapter 27, Problem 5BYMV
Summary Introduction
To build your medical vocabulary:
-ism
Meaning of the word element:
Condition
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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 27 Solutions
Anatomy & Physiology: The Unity of Form and Function (Standalone Book)
Ch. 27.1 - Prob. 1BYGOCh. 27.1 - Prob. 2BYGOCh. 27.1 - Prob. 3BYGOCh. 27.1 - Prob. 4BYGOCh. 27.1 - Prob. 5BYGOCh. 27.1 - Prob. 1AYLOCh. 27.1 - Prob. 2AYLOCh. 27.1 - Prob. 3AYLOCh. 27.1 - Prob. 4AYLOCh. 27.1 - Prob. 5AYLO
Ch. 27.1 - Prob. 6AYLOCh. 27.1 - Prob. 7AYLOCh. 27.1 - Prob. 8AYLOCh. 27.2 - Prob. 6BYGOCh. 27.2 - Prob. 7BYGOCh. 27.2 - Prob. 8BYGOCh. 27.2 - Prob. 9BYGOCh. 27.2 - Prob. 10BYGOCh. 27.2 - Prob. 1AYLOCh. 27.2 - Prob. 2AYLOCh. 27.2 - Prob. 3AYLOCh. 27.2 - Prob. 4AYLOCh. 27.2 - Prob. 5AYLOCh. 27.2 - Prob. 6AYLOCh. 27.2 - Prob. 7AYLOCh. 27.2 - Prob. 8AYLOCh. 27.2 - Prob. 9AYLOCh. 27.3 - Prob. 11BYGOCh. 27.3 - Prob. 12BYGOCh. 27.3 - Prob. 13BYGOCh. 27.3 - Prob. 14BYGOCh. 27.3 - Prob. 15BYGOCh. 27.3 - Prob. 1AYLOCh. 27.3 - Prob. 2AYLOCh. 27.3 - Prob. 3AYLOCh. 27.3 - Prob. 4AYLOCh. 27.3 - Prob. 5AYLOCh. 27.3 - Prob. 6AYLOCh. 27.4 - Prob. 16BYGOCh. 27.4 - Prob. 17BYGOCh. 27.4 - Prob. 18BYGOCh. 27.4 - Prob. 1AYLOCh. 27.4 - Prob. 2AYLOCh. 27.4 - Prob. 3AYLOCh. 27.4 - Prob. 4AYLOCh. 27.4 - Prob. 5AYLOCh. 27.4 - Prob. 6AYLOCh. 27.4 - Prob. 7AYLOCh. 27.4 - Prob. 8AYLOCh. 27.4 - Prob. 9AYLOCh. 27.4 - Prob. 10AYLOCh. 27.4 - Prob. 11AYLOCh. 27.5 - Prob. 19BYGOCh. 27.5 - Prob. 20BYGOCh. 27.5 - Prob. 1AYLOCh. 27.5 - Prob. 2AYLOCh. 27.5 - Prob. 3AYLOCh. 27.5 - Prob. 4AYLOCh. 27.5 - Prob. 5AYLOCh. 27.5 - Prob. 6AYLOCh. 27.5 - Prob. 7AYLOCh. 27 - The ductus deferens develops from the _______.of...Ch. 27 - The protein that clots and causes the stickiness...Ch. 27 - The expulsion of semen occurs when the...Ch. 27 - Prob. 4TYRCh. 27 - The penis is attached to the pubic arch by crura...Ch. 27 - The first hormone secreted at the onset of puberty...Ch. 27 - Prob. 7TYRCh. 27 - Four spermatozoa arise from each a. primordial...Ch. 27 - The point in meiosis at which sister chromatids...Ch. 27 - Blood is forced out of the penile lacunae by...Ch. 27 - Prob. 11TYRCh. 27 - Prob. 12TYRCh. 27 - Prob. 13TYRCh. 27 - Prob. 14TYRCh. 27 - Prob. 15TYRCh. 27 - Prob. 16TYRCh. 27 - Prob. 17TYRCh. 27 - Prob. 18TYRCh. 27 - Erection of the penis occurs when nitric oxide...Ch. 27 - A sperm penetrates the egg by means of enzymes in...Ch. 27 - crypto-Ch. 27 - Prob. 2BYMVCh. 27 - Prob. 3BYMVCh. 27 - Prob. 4BYMVCh. 27 - Prob. 5BYMVCh. 27 - meio-Ch. 27 - Prob. 7BYMVCh. 27 - Prob. 8BYMVCh. 27 - someCh. 27 - Prob. 10BYMVCh. 27 - Prob. 1TFCh. 27 - Prob. 2TFCh. 27 - Prob. 3TFCh. 27 - Prob. 4TFCh. 27 - A high testosterone level makes a fetus develop a...Ch. 27 - Prob. 6TFCh. 27 - Prob. 7TFCh. 27 - Prob. 8TFCh. 27 - Male menopause is the cessation of sperm...Ch. 27 - ? True or False
10. Erection is caused by...Ch. 27 - Prob. 1TYCCh. 27 - Prob. 2TYCCh. 27 - Prob. 3TYCCh. 27 - Why is it possible for spermatogonia to be outside...Ch. 27 - A 68-year-old man taking medication for...
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