Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
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Chapter 33, Problem 1PIT
Summary Introduction
To determine:
How do the urinary system and the circulatory system work together to maintain homeostasis.
Concept introduction:
Homeostasis is the phenomenon in which, the maintenance of a constant internal environment within a living organism is maintained. Thermoregulation in organisms is an example of homeostasis in which, internal body temperature of an organism is regulated.
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A researcher measured the rate of ADH excretion as a function of exercise.
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Plasma
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(pG/mL)
50
100
150
200
250
Exercise (Watts)
Perrault et. al. 1989
Based on the graph above, a student could infer that an increase in exercise effects ADH secretion and the resulting water levels in the blood, respectively, in the following way
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a.
ADH Secretion
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Decreases
b.
ADH Secretion
Water Levels in Blood
Increases
Increases
O C.
ADH Secretion
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d.
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Increases
1. How do animals transport materials inside their bodies?2. What structures are necessary in animal transport?3. State the function of the following components of animal transport: heart, blood and blood vessels.
A researcher measured the rate of ADH excretion as a function of exercise.
6
Plasma
4
ADH
Concentration
(pG/mL)
2
50
100
150
200
250
Exercise (Watts)
Perrault et. al. 1989
Based on the graph above, a student could infer that an increase in exercise effects ADH secretion and the resulting water levels in the blood, respectively, in the following way
Select one:
а.
ADH Secretion
Water Levels in Blood
Increases
Decreases
b.
ADH Secretion
Water Levels in Blood
Increases
Increases
с.
ADH Secretion
Water Levels in Blood
Decreases
Decreases
d.
ADH Secretion
Water Levels in Blood
Decreases
Increases
Chapter 33 Solutions
Biology: Concepts and Investigations
Ch. 33.1 - Prob. 1MCCh. 33.1 - Prob. 2MCCh. 33.1 - Prob. 3MCCh. 33.2 - What is osmoregulation, and why is it important?Ch. 33.2 - Prob. 2MCCh. 33.2 - Prob. 3MCCh. 33.3 - Prob. 1MCCh. 33.3 - Prob. 2MCCh. 33.4 - Prob. 1MCCh. 33.4 - Prob. 2MC
Ch. 33.5 - What three processes occur in urine formation?Ch. 33.5 - Prob. 2MCCh. 33.5 - Describe the roles of antidiuretic hormone and...Ch. 33.6 - Prob. 1MCCh. 33.6 - Prob. 2MCCh. 33 - Prob. 1MCQCh. 33 - Prob. 2MCQCh. 33 - Prob. 3MCQCh. 33 - Prob. 4MCQCh. 33 - Prob. 5MCQCh. 33 - Which of the following components of glomerular...Ch. 33 - Prob. 7MCQCh. 33 - Prob. 1WIOCh. 33 - Prob. 2WIOCh. 33 - Prob. 3WIOCh. 33 - Prob. 4WIOCh. 33 - Prob. 5WIOCh. 33 - Prob. 6WIOCh. 33 - How does the kidney reduce the volume of urine to...Ch. 33 - Prob. 8WIOCh. 33 - Prob. 1PITCh. 33 - Prob. 2PITCh. 33 - Prob. 3PIT
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