EBK HUMAN ANATOMY
9th Edition
ISBN: 9780135241752
Author: Marieb
Publisher: PEARSON CO
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Chapter 9, Problem 11CYU
Summary Introduction
To review:
The stability in the shoulder, wrist, and elbow joints.Â
Introduction:
The resistance that is produced by the different musculoskeletal tissues which also surround the skeletal joints is known as joint stability. The joint stability gives healthy movement to the joints and reduces fracture chances. The joint stability is maintained by various factors, such as the strength and coordination of the muscles that are involved in the joints.
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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 9 Solutions
EBK HUMAN ANATOMY
Ch. 9 - Define each of the following terms: synarthrosis,...Ch. 9 - What types of cartilage are found in a symphysis...Ch. 9 - List the six features common to all synovial...Ch. 9 - Prob. 4CYUCh. 9 - Prob. 5CYUCh. 9 - Prob. 6CYUCh. 9 - Prob. 7CYUCh. 9 - Prob. 8CYUCh. 9 - Prob. 9CYUCh. 9 - Prob. 10CYU
Ch. 9 - Prob. 11CYUCh. 9 - What structures contribute most to stability of...Ch. 9 - Which forearm bone forms part of the elbow joint?...Ch. 9 - Name the intracapsular ligaments found in the hip...Ch. 9 - Which ligament is injured in an ankle sprain...Ch. 9 - The articular surfaces of the knee contribute...Ch. 9 - Prob. 17CYUCh. 9 - Prob. 18CYUCh. 9 - Prob. 19CYUCh. 9 - Match the joint types in the key to the...Ch. 9 - Prob. 2RQCh. 9 - In general, the most important factor (s)...Ch. 9 - Characteristics of a symphysis include (a)...Ch. 9 - Most nerve fibers to synovial joints (a) monitor...Ch. 9 - Prob. 6RQCh. 9 - Prob. 7RQCh. 9 - Prob. 8RQCh. 9 - Prob. 9RQCh. 9 - Prob. 10RQCh. 9 - Prob. 11RQCh. 9 - Prob. 12RQCh. 9 - Name two speci�c examples of each: hinge joint,...Ch. 9 - Prob. 14RQCh. 9 - Prob. 15RQCh. 9 - Prob. 16RQCh. 9 - Examine the thorax using a skeleton or an...Ch. 9 - Prob. 18RQCh. 9 - Prob. 19RQCh. 9 - Prob. 20RQCh. 9 - Prob. 21RQCh. 9 - Prob. 22RQCh. 9 - Prob. 23RQCh. 9 - Prob. 1CRCAQCh. 9 - Dan Park, an exhausted anatomy student, was...Ch. 9 - Prob. 3CRCAQCh. 9 - Prob. 4CRCAQCh. 9 - Prob. 5CRCAQCh. 9 - On the evening news, Samantha heard that the deer...Ch. 9 - Prob. 7CRCAQCh. 9 - Prob. 8CRCAQ
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