Olfactory Receptors

Olfactory receptors

A) Can discriminate only among the four primary tastes - sweet, sour, salty and bitter
B) When stimulated, send impulses directly to the limbic system
C) Are stimulated by chemicals called odorants
D) Both can discriminate only among the four primary tastes - sweet, sour, salty and bitter and, when stimulated, send impulses directly to the limbic system are correct
E) Both, when stimulated, send impulses directly to the limbic system and are stimulated by chemicals called odorants are correct