The Sequence of Events by Which Serotonin Produces Somatic Exocytosis

question 46

Multiple Choice

The sequence of events by which serotonin produces somatic exocytosis in the leech Retzius neuron can best be characterized as

• A) a negative feedback loop.
• B) a positive feedback loop.
• C) lateral inhibition.
• D) a command center.
• E) a central pattern generator.

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Definitions:

Desensitization

The process of reducing sensitivity or responsiveness to a stimulus, often through repeated exposure, which can reduce fear, anxiety, or other negative responses.

Violent Brutality

Extreme harshness or cruelty in physical force, often resulting in bodily harm or suffering.

Observational Learning

A learning process through which behavior is acquired by observing and imitating the actions of others.

Healthy Behavior Patterns

Practices that individuals engage in with the goal of improving health and well-being, such as regular exercise, balanced diet, and adequate sleep.