Serotonin is a neurotransmitter that is released from neurons and binds with "pleasure centers"...

Question:

Serotonin is a neurotransmitter that is released from neurons and binds with "pleasure centers" in the brain. In other words, the release of serotonin in our brain makes us feel good. Which of the following would be a reasonable mode of action (i.e., specific way a drug works) for an antidepressant? Reduce the release of serotonin from the axon terminal. Increase the rate at which serotonin is destroyed by enzymes in the synapse. Reduce the rate at which serotonin is taken back up into the axon terminal. Block the serotonin receptors on the post synaptic membrane.

Neurotransmitters:

Neurotransmitters are accountable for sending information in the form of chemical substances throughout the neural system. These molecules are produced in neural cells and are released out of these cells through their end terminals. They are important components of any neural system.

Answer and Explanation: 1

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The correct option is Block the serotonin receptors on the postsynaptic membrane.

The mechanism through which the antidepressants work is by...

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How Antidepressants Work in the Brain

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Chapter 8 / Lesson 9
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One of the main treatments for depression is a prescription antidepressant, which changes some of the chemical activity in the brain. Discover what depression is, how the brain works, how antidepressants work, and what SSRIs and SNRIs are.


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