Biology
11th Edition
ISBN: 9781259188138
Author: Peter H Raven, George B Johnson Professor, Kenneth A. Mason Dr. Ph.D., Jonathan Losos Dr., Susan Singer
Publisher: McGraw-Hill Education
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Chapter 47, Problem 3A
Inactive forms of some molecules are secreted
a. because they take less material and energy.
b. because they must combine with water to be activated.
c. so their activity can be regulated.
d. to prevent them from clogging the gland from which they are secreted.
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Students have asked these similar questions
Secretion of the hormone ADH may decrease or stop if the pituitary’s posterior lobe is damaged, as by a blow to the head. This is one cause of diabetes insipidus. People with this form of diabetes excrete so much dilute urine that they may become seriously dehydrated. Where are the target cells of ADH?
which of these cells secrete hormones ?
a. parietal cells
b. mucous neck cells
c. enteroendocrine cells
d. chief cells
A tumor increases the secretion of GHRH. Predict the affects this tumor will have. How would this differ in adults versus children?
A. short term effect of GH.
B. Long tern effects of GH
Chapter 47 Solutions
Biology
Ch. 47 - How is the digestion of fats different from that...Ch. 47 - Although the stomach is normally thought of as the...Ch. 47 - After being absorbed through the intestinal...Ch. 47 - Which of these pairings is incorrect? a. Fat...Ch. 47 - Intestinal microorganisms aid digestion and...Ch. 47 - Prob. 6UCh. 47 - Which of the following represents the action of...Ch. 47 - Prob. 1ACh. 47 - The primary function of the large intestine is to...Ch. 47 - Inactive forms of some molecules are secreted a....
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