HUMAN A&P TCC MOD.MAST.ACCESS CARD >I<
11th Edition
ISBN: 9781323846865
Author: Marieb
Publisher: PEARSON
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Chapter 16, Problem 1RQ
Summary Introduction
To determine:
The major stimulus for release of parathyroid hormone is
(a) hormonal,
(b) humoral,
(c) neural
Expert Solution & Answer
Answer to Problem 1RQ
Solution:
(b) Humoral: The parathyroid hormone is regulated by the rise and fall in the blood calcium level and is blood-borne chemical.
Explanation of Solution
The release of the hormones in the human blood is stimulated by the different
The hormonal stimuli stimulate the release of the hormones in response to the release of other hormones. The neural stimuli are the nerve signals that stimulate the release of the hormones from the endocrine glands.
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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 16 Solutions
HUMAN A&P TCC MOD.MAST.ACCESS CARD >I<
Ch. 16 - Prob. 1RQCh. 16 - 2. The anterior pituitary secretes all but (a)...Ch. 16 - 3. A hormone not involved in glucose metabolism is...Ch. 16 - 4. Parathyroid hormone (a) increases bone...Ch. 16 - 5. Choose from the following key to identify the...Ch. 16 - 6. A hypodermic injection of epinephrine would (a)...Ch. 16 - 7. Testosterone is to the male as which hormone is...Ch. 16 - 8. If anterior pituitary secretion is deficient in...Ch. 16 - 9. If there is adequate carbohydrate intake,...Ch. 16 - Prob. 10RQ
Ch. 16 - 11. Some hormones act by (a) increasing the...Ch. 16 - Prob. 12RQCh. 16 - 15. Define hormone.
Ch. 16 - Prob. 20RQCh. 16 - Prob. 15RQCh. 16 - Prob. 21RQCh. 16 - Prob. 16RQCh. 16 - Prob. 17RQCh. 16 - 21. Endemic goiter is not really the result of a...Ch. 16 - 22. How are they hyperglycemia and lipidemia of...Ch. 16 - 23. Name a hormone secreted by a muscle cell and...Ch. 16 - Prob. 23RQCh. 16 - Prob. 24RQCh. 16 - 3. Kyle, a 5-year-old boy, has been growing by...Ch. 16 - Prob. 26RQCh. 16 - 5. Roger Proulx has severe arthritis and has been...Ch. 16 - 70-Year-Old Male with Polyuria Mr. Gutteman, a...Ch. 16 - 70-Year-Old Male with Polyuria Mr. Gutteman, a...Ch. 16 - 70-Year-Old Male with Polyuria
Mr. Gutteman, a...Ch. 16 - 70-Year-Old Male with Polyuria
Mr. Gutteman, a...
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