Human Biology: Concepts and Current Issues (8th Edition)
8th Edition
ISBN: 9780134042435
Author: Michael D. Johnson
Publisher: PEARSON
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Chapter 5, Problem 4AWK
Summary Introduction
Case summary:
Two students decide to volunteer to help build houses with Habitat for Humanity during their spring break. Although one of them, who has used a hammer, rarely takes on the task to help in the construction of the house’s frame. After the break, when the person has returned to campus, a sharp pain in his elbow was noticed every time the student bent the arm. On medical examination, it was found that the person has tendinitis.
Characters in the case:
A person, who has tendinitis, his friend, and a doctor.
Adequate information:
The student notices a sharp pain in the elbow, which was found to be due to tendinitis. It pain resulted due to use of the hammer for a long time to construct a frame.
To determine:
Tendinitis and the cause of the disorder in the given situation.
Given information:
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Students have asked these similar questions
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 5 Solutions
Human Biology: Concepts and Current Issues (8th Edition)
Ch. 5 - Do you approve of harvesting bone from cadavers...Ch. 5 - Do you think it should be legal to sell a cadaver...Ch. 5 - List the five functions of bone.Ch. 5 -
2. Describe the functions of red and yellow bone...Ch. 5 -
3. Explain how the two growth plates in a long...Ch. 5 -
4. Explain what might cause a long bone to slowly...Ch. 5 -
5. Describe the process of bone remodeling and...Ch. 5 -
6. Name the three anatomical regions of the...Ch. 5 - Prob. 7CRCh. 5 -
8. Describe the features of synovial joints that...
Ch. 5 - Prob. 9CRCh. 5 - Prob. 10CRCh. 5 - Which of the following might result from a...Ch. 5 - Steps in the repair of a bone fracture include (1)...Ch. 5 - Prob. 3TYCh. 5 - All of the following bones of the skull are...Ch. 5 - Prob. 5TYCh. 5 - The movement of the thumb to trace a circle might...Ch. 5 - Synovial joints may include cartilage, ligaments,...Ch. 5 -
8. Which of the following is an example of a...Ch. 5 -
9. All of the following are bones of the axial...Ch. 5 - Which of the following would be likely to prevent...Ch. 5 - Which of the following contains the richest...Ch. 5 - In the formation and development of bones within...Ch. 5 - Which of the following might be most helpful in...Ch. 5 - All of the following processes continue in the...Ch. 5 - Which kind of joint is essentially immovable? a....Ch. 5 - Compare and contrast swimming and running as forms...Ch. 5 - Prob. 2AWKCh. 5 - Prob. 3AWKCh. 5 - Prob. 4AWKCh. 5 - Prob. 5AWKCh. 5 - Obesity is a common problem in this country, even...
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- Below is a diagram from a genomic locus of a bacterial genome. Each arrow represents a coding region, and the arrowheads indicate its orientation in the genome. The numbers are randomly assigned. Draw the following features on the diagram, and explain your rationale for each feature: 10 12 合會會會會長 6 a) Expected transcriptions, based on known properties of bacterial genes and operons. How many proteins are encoded in each of the transcripts? b) Location of promoters (include rationale) c) Location of transcriptional terminators (include rationale) d) Locations of Shine-Dalgarno sequences (include rationale)arrow_forwardSample excuse letter in school class for the reasons of headaches and dysmenorrhea caused by menstrual cyclearrow_forwardHow do the muscles on the foot work to balance on an ice skate, specifically the triangle of balance and how does it change when balancing on an ice skate? (Refer to anatomy, be specific)arrow_forward
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