Author: Anonymous

Which of these best describes the limbic system?

Mitochondria also contain DNA.

Which of the following are characterized as chemoreceptors?

The senses of taste and smell work because specific __________ in the organs of taste and smell combine with __________ in the air or food. Both senses thus employ __________ to detect changes in the environment.

In order to sense smell, information must first be received by olfactory receptors located in the __________.  Once stimulated, these receptors send information to the __________ in the brain via the __________.

The transduction of sound waves into nerve signals occurs within the:

The blind spot is:

The __________ lobe of the cerebral cortex receives information gathered by photoreceptors.

The drug __________ in tobacco products causes neurons to release dopamine, which reinforces dependence on this drug. Occasional __________ users experience euphoria, alterations in vision and judgment, and distortions of space and time. Heavy use of __________ often leads to liver damage.

__________ equilibrium is called for when the entire body is moving. Fluid in the semicircular canals displaces the gelatinous material within the __________. For __________ equilibrium, movement occurs in one plane (vertical or horizontal), and the otoliths in the _________ and saccule are displaced in the gelatinous material, bending the cilia of the hair cells. Hair cells in the ampullae and utricle and saccule synapse with the __________ nerve.