Multiple Choice
Which of the following organs is considered a neuroendocrine organ?
16. The Endocrine System
Introduction to the Endocrine System
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When one hormone opposes the action of another hormone, the interaction is called __________.
A
synergism
B
organism
C
permissiveness
D
antagonism
Verified step by step guidance1
Understand the concept of hormone interactions: Hormones can interact in various ways to regulate physiological processes. These interactions can be synergistic, permissive, or antagonistic.
Define antagonism: Antagonism occurs when one hormone opposes or counteracts the effects of another hormone. This is a common mechanism in the endocrine system to maintain balance and homeostasis.
Identify examples of antagonistic hormones: For instance, insulin and glucagon are antagonistic hormones. Insulin decreases blood glucose levels, while glucagon increases them.
Differentiate from other interactions: Synergism refers to hormones working together to produce a greater effect, while permissiveness involves one hormone enhancing the effect of another.
Apply the concept: Recognize that when a hormone opposes the action of another, it is an example of antagonism, which is crucial for understanding hormone regulation and balance in the body.
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