A&P UNITY AND FUNCTION ACCESS
9th Edition
ISBN: 9781264893683
Author: SALADIN
Publisher: MCG
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Chapter 28.1, Problem 10AYLO
Summary Introduction
To discuss:
The anatomy of the mature breast in the resting and lactating states.
Introduction:
The breast is a heap of tissue lying over the pectoralis major muscle. It increases in size at puberty and remains for the lifetime. During gestation, the mammary glands develop in the breast. These glands are active in the feeding breast and decrease, if a woman stops feeding her baby. Breast cancer is one of the ultimate reasons for cancer death among women.
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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 28 Solutions
A&P UNITY AND FUNCTION ACCESS
Ch. 28.1 - Prob. 1BYGOCh. 28.1 - How is the structure of the uterine tube mucosa...Ch. 28.1 - Prob. 3BYGOCh. 28.1 - Prob. 4BYGOCh. 28.1 - Prob. 1AYLOCh. 28.1 - What mature female structures arise from the...Ch. 28.1 - Prob. 3AYLOCh. 28.1 - General structure of ovarian follicles; their...Ch. 28.1 - Prob. 5AYLOCh. 28.1 - Prob. 6AYLO
Ch. 28.1 - Prob. 7AYLOCh. 28.1 - The tilt of the vagina and its relationship to...Ch. 28.1 - Prob. 9AYLOCh. 28.1 - Prob. 10AYLOCh. 28.1 - The prevalence of breast cancer; its diagnostic...Ch. 28.2 - Prob. 5BYGOCh. 28.2 - Prob. 6BYGOCh. 28.2 - Prob. 7BYGOCh. 28.2 - Prob. 1AYLOCh. 28.2 - Prob. 2AYLOCh. 28.2 - Thelarche, pubarche, and menarche as signs of...Ch. 28.2 - Prob. 4AYLOCh. 28.2 - Prob. 5AYLOCh. 28.2 - Ovarian and hormonal changes that bring on female...Ch. 28.2 - Prob. 7AYLOCh. 28.3 - Prob. 8BYGOCh. 28.3 - Prob. 9BYGOCh. 28.3 - Prob. 10BYGOCh. 28.3 - Describe what happens in the uterus during the...Ch. 28.3 - Describe the effects of FSH and LH on the ovary.Ch. 28.3 - Prob. 13BYGOCh. 28.3 - Prob. 1AYLOCh. 28.3 - Prob. 2AYLOCh. 28.3 - Prob. 3AYLOCh. 28.3 - Ways in winch meiosis in the female differs from...Ch. 28.3 - How far meiosis has progressed by the time the egg...Ch. 28.3 - Prob. 6AYLOCh. 28.3 - Prob. 7AYLOCh. 28.3 - Prob. 8AYLOCh. 28.3 - Prob. 9AYLOCh. 28.3 - Prob. 10AYLOCh. 28.3 - Prob. 11AYLOCh. 28.3 - Production, structure, function, and eventual...Ch. 28.3 - Four phases of the menstrual cycle; what happens...Ch. 28.4 - Prob. 14BYGOCh. 28.4 - Prob. 15BYGOCh. 28.4 - Prob. 16BYGOCh. 28.4 - Prob. 1AYLOCh. 28.4 - Physiological responses of orgasm and resolution...Ch. 28.5 - List the roles of HCG, estrogen, progesterone, and...Ch. 28.5 - Prob. 18BYGOCh. 28.5 - Prob. 19BYGOCh. 28.5 - Prob. 20BYGOCh. 28.5 - Prob. 21BYGOCh. 28.5 - Prob. 22BYGOCh. 28.5 - Prob. 1AYLOCh. 28.5 - Prob. 2AYLOCh. 28.5 - Prob. 3AYLOCh. 28.5 - Prob. 4AYLOCh. 28.5 - Prob. 5AYLOCh. 28.5 - Causes of morning sickness, constipation, and...Ch. 28.5 - Prob. 7AYLOCh. 28.5 - Prob. 8AYLOCh. 28.5 - Prob. 9AYLOCh. 28.5 - Prob. 10AYLOCh. 28.5 - Prob. 11AYLOCh. 28.5 - Prob. 12AYLOCh. 28.5 - Prob. 13AYLOCh. 28.5 - Prob. 14AYLOCh. 28.5 - Prob. 15AYLOCh. 28.6 - Prob. 23BYGOCh. 28.6 - Prob. 24BYGOCh. 28.6 - Prob. 25BYGOCh. 28.6 - Prob. 26BYGOCh. 28.6 - Prob. 27BYGOCh. 28.6 - Prob. 1AYLOCh. 28.6 - Prob. 2AYLOCh. 28.6 - Prob. 3AYLOCh. 28.6 - Prob. 4AYLOCh. 28.6 - Prob. 5AYLOCh. 28.6 - Prob. 6AYLOCh. 28.6 - Prob. 7AYLOCh. 28 - Prob. 1TYRCh. 28 - Prob. 2TYRCh. 28 - Prob. 3TYRCh. 28 - Prob. 4TYRCh. 28 - Prob. 5TYRCh. 28 - Prob. 6TYRCh. 28 - Prob. 7TYRCh. 28 - Prob. 8TYRCh. 28 - Prob. 9TYRCh. 28 - Prob. 10TYRCh. 28 - Prob. 11TYRCh. 28 - Prob. 12TYRCh. 28 - Prob. 13TYRCh. 28 - Prob. 14TYRCh. 28 - Prob. 15TYRCh. 28 - Prob. 16TYRCh. 28 - Prob. 17TYRCh. 28 - Prob. 18TYRCh. 28 - Prob. 19TYRCh. 28 - Prob. 20TYRCh. 28 - Prob. 1BYMVCh. 28 - Prob. 2BYMVCh. 28 - Prob. 3BYMVCh. 28 - Prob. 4BYMVCh. 28 - Prob. 5BYMVCh. 28 - Prob. 6BYMVCh. 28 - Prob. 7BYMVCh. 28 - Prob. 8BYMVCh. 28 - Prob. 9BYMVCh. 28 - Prob. 10BYMVCh. 28 - Prob. 1WWTSCh. 28 - Prob. 2WWTSCh. 28 - Prob. 3WWTSCh. 28 - Prob. 4WWTSCh. 28 - Prob. 5WWTSCh. 28 - Prob. 6WWTSCh. 28 - Prob. 7WWTSCh. 28 - Prob. 8WWTSCh. 28 - Prob. 9WWTSCh. 28 - Prob. 10WWTSCh. 28 - Prob. 1TYCCh. 28 - Prob. 2TYCCh. 28 - Prob. 3TYCCh. 28 - Prob. 4TYCCh. 28 - Prob. 5TYC
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