HUMAN ANATOMY PKG >CUSTOM<
8th Edition
ISBN: 9781323572528
Author: Marieb
Publisher: Pearson Custom Publishing
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Chapter 18, Problem 1CRCAQ
Summary Introduction
To review:
The problems caused by the high number of white blood cells in the condition of acute lymphocytic leukemia.
Introduction:
There are three main classes of blood cells present in the human blood, namely white blood cells (WBCs), red blood cells (RBCs), and platelets. The number of each variety of cells in blood is in a definite range. In case the number of blood cells gets altered, then it may result in serious consequences inside the body.
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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 18 Solutions
HUMAN ANATOMY PKG >CUSTOM<
Ch. 18 - Prob. 1CYUCh. 18 - Prob. 2CYUCh. 18 - Prob. 3CYUCh. 18 - Prob. 4CYUCh. 18 - What are the two components of Wright’s stain,...Ch. 18 - Prob. 6CYUCh. 18 - Prob. 7CYUCh. 18 - Prob. 8CYUCh. 18 - Prob. 9CYUCh. 18 - Prob. 10CYU
Ch. 18 - Prob. 11CYUCh. 18 - Prob. 1RQCh. 18 - Prob. 2RQCh. 18 - Prob. 3RQCh. 18 - Prob. 4RQCh. 18 - Prob. 5RQCh. 18 - Match the names of the blood cells in column B...Ch. 18 - In typically stained monocytes, the blue cytoplasm...Ch. 18 - Which class or classes of formed elements form the...Ch. 18 - Prob. 9RQCh. 18 - Prob. 10RQCh. 18 - Describe the structure of platelets, and explain...Ch. 18 - What is the difference between a hematopoietic...Ch. 18 - Prob. 13RQCh. 18 - Prob. 14RQCh. 18 - Prob. 15RQCh. 18 - Prob. 16RQCh. 18 - Prob. 17RQCh. 18 - Prob. 18RQCh. 18 - Prob. 19RQCh. 18 - Prob. 20RQCh. 18 - Prob. 21RQCh. 18 - Prob. 1CRCAQCh. 18 - Prob. 2CRCAQCh. 18 - Prob. 3CRCAQCh. 18 - Prob. 4CRCAQCh. 18 - Prob. 5CRCAQCh. 18 - Your child has had a moderate fever for 2 days. On...
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