Biology Nervous Coordination UHS 2024
PMDC Verified Question 1 of 86
Taste receptor is an example of:
A
Chemo receptors
B
Photo receptors
C
Nociceptors
D
Mechanoreceptors
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option A: Chemo receptors
Concept:

Gustation (taste) requires identifying the molecular composition of ingested food.

Solution:

  • Taste receptors contain specialized cells that bind chemically to specific tastants (salts, sugars, acids) dissolved in saliva. Because they transduce chemical information into electrical signals, they are classified as chemoreceptors.


Why other options are incorrect:

  • Mechanoreceptors: Detect physical forces (touch/hearing).


  • Nociceptors: Detect tissue damage (pain).


  • Photo receptors: Detect light (vision).

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