Regarding taste receptors, which of the following statements is TRUE?
A) Each taste receptor responds to any of the five basic tastes.
B) The different types of taste receptors are located on distinct parts of the tongue.
C) The different types of taste receptors are evenly distributed across the tongue.
D) The different types of taste receptors are not distributed evenly across the tongue.

Question

Quizplus · Accepted Answer

The different types of taste receptors are not distributed evenly across the tongue. While there is some variation between individuals, generally sweet receptors are more concentrated at the front of the tongue, sour and salty receptors on the sides, and bitter receptors at the back of the tongue. However, all taste receptors are able to respond to any of the five basic tastes.

Regarding Taste Receptors, Which of the Following Statements Is TRUE