Biology: The Unity and Diversity of Life (Looseleaf)
15th Edition
ISBN: 9781337408417
Author: STARR
Publisher: CENGAGE L
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Textbook Question
Chapter 34, Problem 3CT
Endocrine disruptors can interfere with biological processes by mimicking hormones, activating or blocking the body’s hormone receptors, disrupting the synthesis of hormones, or altering their breakdown. How are these mechanisms or action similar to those of the psychoactive drugs that act at synapses?
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Why might drugs that work upon dopamine receptors might also work upon norepinephrine receptors, as well? What concept does this illustrate?
Catecholamines are neurotransmitters that are produced in the adrenal glands and are released during a stress response. Some typical effects are increased heart rate, increased blood glucose levels and elevated blood pressure. Examples
include dopamine, norepinephrine, and epinephrine.
Reserpine is a drug that can control high blood pressure by reducing the number of catecholamine neurotransmitters present in the synapse. Which f the following rows correctly identifies the effect of reserpine in the synapse and the division of
the nervous system it affects?
Select one:
Effect in the Synapse
Division of the Nervous System
Keeps catecholamines longer Sympathetic nervous system
in the synapse
b.
Effect in the Synapse
Division of the Nervous System
Inhibits release of catecholamines from the presynaptic neuron Sympathetic nervous system
Division of the Nervous System
Effect in the Synapse
Inhibits release of catecholamines from presynaptic neuron Parasympathetic nervous system
d.
Effect in…
Catecholamines are neurotransmitters that are produced in the adrenal glands and are released during a stress response. Some typical effects are increased heart rate, increased blood glucose levels and elevated blood pressure. Examples
include dopamine, norepinephrine, and epinephrine.
Reserpine is a drug that can control high blood pressure by reducing the number of catecholamine neurotransmitters present in the synapse. Which of the following rows correctly identifies the effect of reserpine in the synapse and the division of
the nervous system it affects?
Select one:
а.
Effect in the Synapse
Division of the Nervous System
Keeps catecholamines longer
in the synapse
Sympathetic nervous system
b.
Effect in the Synapse
Division of the Nervous System
Inhibits release of catecholamines from the presynaptic neuron Sympathetic nervous system
С.
Effect in the Synapse
Division of the Nervous System
Inhibits release of catecholamines from presynaptic neuron Parasympathetic nervous system
d.…
Chapter 34 Solutions
Biology: The Unity and Diversity of Life (Looseleaf)
Ch. 34 - Prob. 1DAACh. 34 - Effect of BPA on Insulin Secretion Bisphenol A...Ch. 34 - Effect of BPA on Insulin Secretion Bisphenol A...Ch. 34 - Effect of BPA on Insulin Secretion Bisphenol A...Ch. 34 - Prob. 1SQCh. 34 - A ________ is synthesized from cholesterol and can...Ch. 34 - Match each pituitary hormone with its target. ____...Ch. 34 - Releasing hormones secreted by the hypothalamus...Ch. 34 - Prob. 5SQCh. 34 - Low blood calcium triggers secretion by ________....
Ch. 34 - _______ lowers blood sugar levels; ________ raises...Ch. 34 - Prob. 8SQCh. 34 - The ________ has both endocrine and exocrine...Ch. 34 - Prob. 10SQCh. 34 - Secretion of _______ suppresses immune responses....Ch. 34 - Prob. 12SQCh. 34 - Which of the following is not a steroid hormone?...Ch. 34 - True or false? All hormones secreted by arthropods...Ch. 34 - Match the term listed at left with the most...Ch. 34 - Women who have been blind since birth almost never...Ch. 34 - A diabetic who injects too much insulin can lose...Ch. 34 - Endocrine disruptors can interfere with biological...Ch. 34 - An arctic hares coat color changes from white to...
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