Final answer:
Olfactory cells are the type of cell that is a neuron, specifically bipolar neurons that are specialized for detecting odorants.
Step-by-step explanation:
The type of cell that is a neuron is c. Olfactory cells. Olfactory neurons are bipolar neurons, which have a single dendrite embedded in the olfactory epithelium. From this dendrite, cilia extend and capture odorant molecules. These neurons are specialized to be sensitive to specific odorants through specialized receptors on their cilia. Once an odorant molecule binds to a receptor, the associated olfactory sensory neuron is stimulated, making olfactory cells a part of the neuron family.