special senses 10.4_10.6

smell

• olfactory organs

• taste buds

• ears

• eyes

taste

• olfactory organs

• taste buds

• ears

• eyes

hearing

• olfactory organs

• taste buds

• ears

• eyes

Equilibrium

• olfactory organs

• taste buds

• ears

• eyes

sight

• olfactory organs

• taste buds

• ears

• eyes

Chemicals must dissolve in ____ to stimulate the olfactory receptors.

• solids

• liquids

• gases

Each neuron contains ___ type(s) of olfactory receptor membrane proteins

• 4

• 3

• 2

• 1

Olfactory receptors are ______ neurons containing cilia.

• unipolar

• bipolar

• multipolar

• tripolar

Neurons in olfactory receptors are supported by _______ cells.

• pseudostratified columnar

• columnar epithelial

• squamous epithelial

• cuboidal epithelial

Olfactory receptors are _____.

• mechanoreceptors

• proprioreceptors

• photoreceptors

• chemoreceptors