Place the following steps of nerve impulses in the olfaction pathway in order. 1.primary olfactory cortex in the temporal lobe 2.olfactory nerve 3.olfactory neurons 4.olfactory bulb

Select the letter in Figure 2 that identifies the superior colliculus.

Place the following steps in the correct order for transduction of a chemical odorant into a nerve signal. 1.Odorants reach receptors in the cilia of olfactory neurons. 2.cAMP opens ions channels that allow sodium and calcium ions to enter the cell. 3.The G-protein activates an enzyme, adenylate cyclase, to convert ATP into cyclic AMP (cAMP). 4.The binding of an odorant activates a G-protein which then detaches from the receptor. 5.The membrane is depolarized. Depolarization that reaches threshold at the axon hillock triggers an action potential and transduction has been achieved.

Figure 10 illustrates control of adrenal medulla hormones. This is an example of ______ control of hormone release.

Cortisol is known as the _________ hormone, is a type of ________________, and produced by the ________________.

Which is FALSE regarding rods?

Hair cells of the crista ampullaris respond to:

Insulin is secreted by:

Place the following steps of nerve impulses in the olfaction pathway in order. 1.primary olfactory cortex in the temporal lobe 2.olfactory nerve 3.olfactory neurons 4.olfactory bulb

Epinephrine will __________________ lung bronchioles.