EP HUMAN BIOLOGY-MODIFIED MASTERING
8th Edition
ISBN: 9780134326436
Author: Johnson
Publisher: PEARSON CO
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Textbook Question
Chapter 13, Problem 4CR
Define when you would call a norepinephrine a neurotransmitter and when you would call it a hormone.
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Fill in the left column of the table below with either the neurotransmitter or hormone to match the example in the right column.
neurotransmitter or hormone?
Dopamine
neuro or hormone?
Glutamate
neuro or hormone
Testosterone
neuro or hormone
Amine
neuro or hormone
GABA
Among the given statements, which ones correctly
describe the commonality in dopamine and
epinephrine?
Select the correct response(s):
10
0
Their formation involves esterification.
They are associated with the sensation of
pleasure.
They are phenolic compounds.
They are monoamine compounds.
They act as hormones.
They are anionic in nature.
They are synthesized in the adrenaline
glands.
They can be synthesized from tyrosine
only.
They involve a transmethylation reaction
in their synthesis.
Do amine hormones have intracellular or cell surface receptors? Ex: epinephrine?
Chapter 13 Solutions
EP HUMAN BIOLOGY-MODIFIED MASTERING
Ch. 13 -
1. Why do you think that endocrine disruptors...Ch. 13 - Prob. 2QCCh. 13 - List the functions of the six hormones secreted by...Ch. 13 - Prob. 2CRCh. 13 - Prob. 3CRCh. 13 -
4. Define when you would call a norepinephrine a...Ch. 13 - Explain why a 30-year-old short person cannot be...Ch. 13 - Describe the function of the two hormones from the...Ch. 13 - Prob. 7CRCh. 13 - Prob. 8CR
Ch. 13 - Prob. 9CRCh. 13 - Prob. 10CRCh. 13 - _________ hormones enter target cells and bind to...Ch. 13 - Prob. 2TYCh. 13 - Prob. 3TYCh. 13 - Which two hormones most directly regulate...Ch. 13 - All of the following represent hormone pairs with...Ch. 13 - Prob. 6TYCh. 13 - Prob. 7TYCh. 13 - Prob. 8TYCh. 13 - Prob. 9TYCh. 13 - Prob. 10TYCh. 13 - Prob. 11TYCh. 13 -
12. Which of the following statements about...Ch. 13 - Prob. 13TYCh. 13 - Prob. 14TYCh. 13 - Which of the following would be triggered by a...Ch. 13 - Prob. 1AWKCh. 13 - Explain why an injection of epinephrine to combat...Ch. 13 - From what you read in section 13.5 draw the...Ch. 13 - Prob. 4AWKCh. 13 - Prob. 5AWKCh. 13 - A student finishes up the fall semester with...
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- When we perceive a stressful event or situation, our brain enhances our initial stress response by activating the hypothalamus-pituitary-adrenal (HPA) axis. Which of the following does NOT occur as part of the HPA pathway? A) The hypothalamus activates the sympathetic nervous system by stimulating the adrenal medulla to release epinephrine and norepinephrine. B) The hypothalamus releases corticotropin-releasing hormone (CRH). C) The pituitary gland releases adrenocorticotropic hormone (ACTH). D) The adrenal cortex releases glucocorticoid hormones into the bloodstream.arrow_forwardExplain why epinephrine can act as both a neurotransmitter and a hormone without “crossover” between the two functions.arrow_forwardList 2 steroid hormones.arrow_forward
- When does histamine work/occur as a neurotransmitter?arrow_forwardDraw a table to differentiate Nervous System from the Endocrine System in terms of the following: 1. Molecules released 2. Site of action 3. Types of target cells 4. Onset of action 5. Duration of actionarrow_forwardShould a physician still tell his patient that he injected him with a female hormone instead of an injectable steroid for pain management?arrow_forward
- Below are structures of several steroid hormones derived from cholesterol. Circle the steroid nucleusin each.arrow_forwardWhich of the following combinations belongs to the five major classes of steroid hormone family?arrow_forwardWhat is the ethical issue if a physician injects a male patient with a female hormone instead of an injectable steroid in the back for pain management?arrow_forward
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