Shared-Environment Influences Have Been Demonstrated for

question 219

Multiple Choice

Shared-environment influences have been demonstrated for

• A) schizophrenia.
• B) positive emotions in toddlers.
• C) personality.
• D) all of these.

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Definitions:

Neurotransmitter

Chemical substances that transmit nerve impulses across a synapse from one neuron to another.

Synaptic Vesicles

Membrane-bound sacs within the neuron that store neurotransmitters, which are chemicals involved in transmitting messages across the synaptic gap.

Resting Potential

The electrical charge of a neuron when it is not active or transmitting an impulse, representing the difference in electric potential across the neuron's membrane.

All-Or-None

Referring to the fact that a neuron either fires completely or does not fire at all.