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receptor organ

 

Definitions from the Web

Term: Receptor Organ

Definition:

A receptor organ is a specialized structure in the body that detects and responds to specific stimuli from the environment, allowing organisms to perceive physical sensations.

Senses and Usages:

  1. Sense: Biology
    • A receptor organ is an anatomical structure responsible for receiving and transmitting sensory information to the central nervous system.
    • Receptor organs play a crucial role in the perception of touch, sound, light, taste, and smell.
    • Example: The human ear is a receptor organ that enables the perception of sound waves.
  2. Sense: Medical
    • In medicine, a receptor organ refers to any structure that detects and responds to specific drugs or substances.
    • Receptor organs are involved in the process of pharmacokinetics and pharmacodynamics.
    • Example: The liver functions as a receptor organ for certain medications, metabolizing and transforming them into active compounds.

Sample Sentences:

  • The skin, being the largest receptor organ, allows us to feel various sensations such as touch, heat, and pressure.
  • Fish have receptor organs called lateral lines, which assist in detecting vibrations and movement in the water.
  • As the eye is an essential receptor organ, it enables us to perceive and interpret visual information from the surrounding environment.
  • When a foreign substance enters the body, the immune system triggers a response that involves various receptor organs.

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