Santiago Ramon y Cajal demonstrated that ____.
A. at rest, the neuron has a negative charge inside its membrane
B. neurons are separate from one another
C. neurons communicate at specialized junctions called synapses
D. action potentials follow the all-or-none law
Answer: B
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A father's sperm does not determine the sex of the child.
Answer the following statement true (T) or false (F)
The concept called "feeling of knowing"
a. describes how confident you are that you provided the right answer on a test. b. is an estimate of the likelihood that you will recognize the correct answer to a question. c. is more closely related to retrospective memory than to metamemory. d. is not significantly correlated with the amount of partial information we can retrieve.
The advantage of the Latin Square technique over complete counterbalancing is that
a. It better controls for carryover effects b. It is more easy to assign people to groups c. It has all possible permutations of the conditions d. It permits more flexibility in choosing the number of subjects
The fraction of the intensity by which a source of physical energy must be increased or decreased so that a difference in intensity will be perceived, is the definition of _______ _______
Fill in the blank(s) with correct word