Examlex
The reduction of dinitrogen to ammonia for assimilation is called nitrogen ________.
Set Point
The target value that a system regulates towards, such as the human body's regulation of temperature or glucose levels.
Stressor
Any biological, chemical, physical, or psychological factor that causes stress or strain to an organism.
Sensor
In homeostasis, a receptor that detects a change (i.e., a deviation from the homeostatic state).
Effector
A molecule, cell, or organ that actively responds to a stimulus and brings about an effect or change as a result.
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