Which of the Following Is True of Olfactory Cells and Taste

Multiple Choice

Which of the following is true of olfactory cells and taste buds?

A) Olfactory cells contain all of the possible olfactory receptors while taste buds can sense all of the primary tastes.
B) Olfactory cells express a single olfactory receptor while taste buds can sense only one of the primary tastes.
C) Olfactory cells express a single olfactory receptor while taste buds can sense 50 to 150 tastes.
D) Olfactory cells contain all of the possible olfactory receptors while taste buds can sense only one of the primary tastes.