CONCT ACCESS CODE W/EBOOK
16th Edition
ISBN: 9781266045776
Author: Mader
Publisher: MCG
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Chapter 14.1, Problem 4A
Summary Introduction
Introduction:
Epiglottis is a flap made of elastic cartilage. It seals off the wind pipe during eating.
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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 14 Solutions
CONCT ACCESS CODE W/EBOOK
Ch. 14.1 - Prob. 1LOCh. 14.1 - Prob. 2LOCh. 14.1 - Prob. 3LOCh. 14.1 - Prob. 1CYPCh. 14.1 - Compare the major functions of the small intestine...Ch. 14.1 - Discuss strategies that might help obese people...Ch. 14.1 - Prob. 1ACh. 14.1 - Prob. 2ACh. 14.1 - Prob. 3ACh. 14.1 - Prob. 4A
Ch. 14.1 - Prob. 5ACh. 14.2 - Summarize the major functions of the pancreas, the...Ch. 14.2 - Prob. 2LOCh. 14.2 - Review what it means to say that the pancreas has...Ch. 14.2 - Prob. 2CYPCh. 14.2 - Prob. 3CYPCh. 14.2 - Prob. 6ACh. 14.2 - Prob. 7ACh. 14.2 - Prob. 8ACh. 14.3 - Prob. 1LOCh. 14.3 - Compare the specific types of chemical digestion...Ch. 14.3 - Prob. 1CYPCh. 14.3 - Prob. 2CYPCh. 14.3 - Prob. 3CYPCh. 14.3 - Prob. 9ACh. 14.3 - Prob. 10ACh. 14.3 - Prob. 11ACh. 14.4 - Prob. 1LOCh. 14.4 - Describe the relationship between diet and...Ch. 14.4 - Prob. 3LOCh. 14.4 - Prob. 1QTCCh. 14.4 - Prob. 2QTCCh. 14.4 - Prob. 3QTCCh. 14.4 - Prob. 1CYPCh. 14.4 - Prob. 2CYPCh. 14.4 - Prob. 3CYPCh. 14.4 - Describe how a dietary supplement may be harmful...Ch. 14.4 - Prob. 12ACh. 14.4 - Prob. 13ACh. 14.4 - Prob. 14ACh. 14.5 - Describe the three main categories of eating...Ch. 14.5 - Prob. 2LOCh. 14.5 - Distinguish between compulsive eating, binge...Ch. 14.5 - Prob. 1CYPCh. 14.5 - Predict some physiological factors that could...Ch. 14.5 - Prob. 15ACh. 14.6 - Describe a common disorder that affects each part...Ch. 14.6 - Classify the digestive disorders by the type of...Ch. 14.6 - What kinds of adaptations would H. pylori need in...Ch. 14.6 - Why do you suppose that even after Dr. Marshall's...Ch. 14.6 - Prob. 3QTCCh. 14.6 - Identify the specific cause of most stomach...Ch. 14.6 - Explain why the pancreas and liver are such...Ch. 14.6 - Prob. 16ACh. 14.6 - Prob. 17ACh. 14 - Prob. C2BYBCh. 14 - Chapter 7 By what specific biochemical processes...Ch. 14 - Prob. S11.5BYBCh. 14 - Prob. 1CSCh. 14 - Prob. 2CSCh. 14 - Prob. 1TCCh. 14 - Prob. 2TCCh. 14 - Suppose you are taking large doses of creatine, an...Ch. 14 - Prob. 4TC
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