Which Taste is Most Concentrated on the Tip of the Tongue

Question

Which taste is most concentrated on the tip of the tongue?
A) Salty
B) Sour
C) Bitter
D) Sweet

Accepted Answer

The salt taste sensation is caused by ions from salts binding to the taste hairs. The lateral edges of the tongue are the most sensitive areas for salt sensation. The sweet taste sensation is caused by sugars. The tip of the tongue is most sensitive to sweet taste sensations. The sour taste sensation is associated with acids. It is most concentrated on the lateral edges of the tongue. The bitter taste is associated with alkaloids such as caffeine, nicotine, and quinine found in tonic water. It is also associated with spoiled food. It is most concentrated at the back of the tongue. Umami is a meaty taste derived from some amino acids binding to the taste hairs. An example of umami is the taste of beef or chicken broth that can be sensed throughout the mouth.