Definition

1. Adjective:
   • Relating to or involving chemoreception: Describes the property of being sensitive to or capable of detecting chemical stimuli.
   • Of or pertaining to a chemoreceptor: Describes something that is characteristic of or connected to the specialized sensory cells or organs that respond to chemical substances.

Usage Examples

• Adjective:
  • The chemoreceptive cells in the insect's antennae can detect pheromones from miles away.
  • A chemoreceptive response is triggered when certain molecules bind to the receptor site.
  • Studying chemoreceptive mechanisms helps us understand the sense of taste and smell.

Advanced Usage

• "chemoreceptive neurons": Nerve cells specialized for detecting chemical signals.
  • Chemoreceptive neurons in the carotid body monitor blood oxygen levels.
• "chemoreceptive organs": Biological structures dedicated to chemical sensing.
  • The snake's forked tongue is part of a highly sensitive chemoreceptive organ system.

Variants and Related Words

• Chemoreception (n): The physiological process of perceiving or responding to chemical stimuli.
  • Chemoreception is fundamental for finding food and avoiding toxins.
• Chemoreceptor (n): A sensory receptor cell or organ that responds to chemical stimuli.
  • Taste buds are a type of chemoreceptor.

Synonyms

• Chemosensory: Pertaining to the detection of chemical stimuli. (Note: "Chemosensory" is often used interchangeably with "chemoreceptive," though "chemoreceptive" can more specifically imply the property of the receptor itself.)
• Chemosensitive: Responsive to chemical agents.

Related Phrases

• chemoreceptive trigger zone: A specific area in the brainstem that detects toxins in the blood and can induce vomiting.
  • The drug acts on the chemoreceptive trigger zone to cause nausea.

Adjective

1. of or relating to chemoreceptors