Rods and cones are found in the _______
a. retina
b. iris
c. optic nerve
d. cornea
a
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The four main genetic factors that seem related to Alzheimer's disease are all and combinations
a. neurotransmitter; neural network b. proteins; chromosomes c. hormone; endocrine d. lipid; cell body
The period of time following an action potential when more action potentials cannot be generated is called the:
a. presynaptic period b. postsynaptic period c. resting period d. refractory period
All hangovers are most likely caused by the presence of congeners in the alcoholic beverage
Indicate whether the statement is true or false
A method of studying developmental changes by evaluating the same people at different points in their lives is a ________ study
a) longitudinal b) cohort c) biographical d) lifespan