Examlex
Which of the following has (have) both endocrine and exocrine activity?
Antagonist
A substance that blocks or dampens the action of a neurotransmitter or hormone, or a character in a story who opposes the protagonist, creating conflict.
Agonist
An agonist is a chemical or drug that binds to receptors in the body and activates them to produce a biological response.
Synapses
The junctions at which neurons communicate with other neurons, muscles, or glands through electrical or chemical signals.
Normal Development
Refers to the predictable pattern of growth and change that occurs in individuals across the lifespan, including physical, cognitive, and emotional aspects.
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