In order for transmission across the synapse to occur,
Select one:
a. synaptic vesicles fuse with the postsynaptic membrane.
b. neurotransmitters are released from the postsynaptic membrane.
c. synaptic vesicles fuse with the presynaptic membrane.
d. neurotransmitters are actively transported from the presynaptic to the postsynaptic membrane.
e. the postsynaptic membrane must be in the refractory period.
c. synaptic vesicles fuse with the presynaptic membrane.
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Cadherins (select all correct choices):
A. are cell adhesion molecules found in cellular junctions at cell surfaces. B. are calcium-dependent proteins involved in attachment of cells to neighboring cells. C. are calcium-dependent proteins involved in attachment of cells to the extracellular matrix. D. are highly diverse, and each type can only bind to a complementary cadherin type.
_____________________develops from physiological adaptations that change brain function when exposed to certain environmental triggers
Fill in the blank(s) with correct word
The amount of Earth's surface required to support a particular level of development and consumption in a sustainable fashion is called:
a. carrying capacity b. replacement rate c. ecological footprint d. demographic transition e. logistic growth
In multicellular organisms, the mechanism most directly responsible for directing development and maintaining homeostasis is gene
A. regulation. B. duplication. C. deletion. D. mutation.