What happens when a neurotransmitter is released by a presynaptic cell?
a. It causes calcium to rush into the presynaptic neuron
b. It causes calcium to rush into the postsynaptic neuron.
c. The neurotransmitter passively spreads across the synaptic cleft.
d. The neurotransmitter is actively transported across the synaptic cleft.
c
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Kirk is heterozygous for cheek dimples but is born with big dimples in both cheeks. Apparently, the allele for cheek dimples is a. dominant
b. sex-linked. c. recessive. d. polygenetic.
__________is referred to as the coronary-prone behavior pattern
A) Type A behavior B) Type B behavior C) Passive behavior D) Insecure behavior E) Select
In a study designed to test the development of mathematical ability, a group of 3-year olds and a group of 10-year olds are tested. What sort of design is this called?
a. cross sectional b. longitudinal c. cross sequential d. cohort
The __________ theory of emotion states that the experience of emotion occurs simultaneously with biological changes
a) Cannon-Bard theory b) James-Lange c) Plutchik's d) Schachter and Singer's