Multiple Choice
Th__________ of theyis a tissuthat is densely packewith photoreceptors.In thabovdiagraof theye, which letter identifies it?
A) lens, A
B) vitreous body, C
C) retina, C
D) sclera, A
E) cornea, D
Correct Answer:

Verified
Correct Answer:
Verified
Q38: Referring to thabovdiagram, thdendrites arlabeleas<br>A)A.<br>B)B.<br>C)C.<br>D)D.<br>E)E.
Q39: Axons bundlein connectivtissuarcalled<br>A)neural nets.<br>B)ganglia.<br>C)nerves.<br>D)neuroglia.<br>E)none of these.
Q40: Thparasympathetic nervous system<br>A)is a division of the
Q41: Thperipheral nervous system<br>A)carry signals to and from
Q43: Smell antaste<br>A)involve chemoreceptors.<br>B)are chemical senses.<br>C)are processed by
Q44: If a person suffers a spinal corinjury
Q45: Languaganabstract thought arpossibldue<br>A)the cerebellum.<br>B)the pons.<br>C)the cerebral cortex.<br>D)the
Q46: Ecstasy<br>A)is a psychoactive drug.<br>B)alters brain function.<br>C)is an
Q47: Drugs that araddictive<br>A)stimulate the release of dopamine.<br>B)stimulate
Q114: Action potentials<br>A) can move up or down