Question

chapter 15 true/false question 5
1 part | -- of 1 point

sour taste receptors are stimulated by hydrogen ions of acidic food substances.

true

false

Explanation:

Sour taste is associated with acidic substances, which release hydrogen ions ($H^+$). Sour taste receptors are activated by these hydrogen ions from acidic food. So the statement is correct.

Answer:

A. True