27.) If the binding of an odorant molecule to an olfactory receptor cell is the cause, what is the resulting effect? * An impulse travels to the brain, resulting in the contraction of pharynx muscles.
An impulse travels from the brain, telling the nose to sniff and smell.
An impulse travels to the olfactory bulbs in the brain which then codes for smell.
An impulse travels to the cilia of the olfactory receptor cells, resulting in a trapping of
smell in the nose.

Taste, also called gustation, and smell, also called olfaction, are the most ... the environment by sending impulses directly to the olfactory bulb of the brain. ... Each olfactory sensory neuron has only one type of receptor on its cilia, and the ... From glomeruli, olfactory signals travel directly to the olfactory cortex and then to the ...

answer: all of the above

a. apply ice to the affected area.

b. administer tylenol (acetaminophen).

c. put a gate across the stairs.

d. apply knee and elbow protectors.