PSYC 101 -General Psychology or fontA A window calculator Exam Page 2 True or Fa

Question

PSYC 101 -General Psychology or fontA A window calculator Exam Page 2 True or False? a. True or false? During Resting Potential, potassium ions are inside the cell and sodium ions are outside Clck here to enter answer b. True or false? Any neurotransmitter can bind to any receptor site on a post-synaptic neuron. Click here to enter answer c. True or false? It is generally not a problem for excess neurotransmitters to remain in the synapse. to d. True or false? Dopamine is a neurotransmitter associated with most addictive behaviors. hore to enter answer e. True or false? Dopamine's role in the brain is clear-cut and straight-forward. REPORT A PROBLEM BAC Rights Reserved.

Explanation / Answer

1. True.  At rest, there are relatively more sodium ions outside the neuron and more potassium ions inside that neuron.

2. False. Only specific neurotransmitters can bind to a receptor site on a post-synaptic neuron.

3. True. The sending neuron normally reabsorbs the excess neurotransmitters (called reuptake), or they are broken down by special enzymes.

4. True. Dopamine is most related to addictive behaviors.

5. False. Dopamine's exact role in the brain is yet to be ascertained.

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