You Are Examining a Neuron Under the Microscope

question 22

Multiple Choice

You are examining a neuron under the microscope. It appears as a round cell without visible processes. What is true of this neuron?

• A)It is located in the PNS (peripheral nervous system).
• B)It is likely to be a unipolar neuron, it is located in the PNS (peripheral nervous system), and it is most likely to be a sensory neuron.
• C)It is most likely a sensory neuron.
• D)It is likely to be a unipolar neuron.

---

Definitions:

Cannon-Bard Theory

The Cannon-Bard theory of emotion asserts that we experience physiological arousal and emotional feelings simultaneously, not sequentially, in response to a stimulus.

Two-Factor Theory

A psychological theory proposing that emotional experience results from a combination of physiological arousal and a cognitive label for that arousal.

Cognitive Appraisal

The process of interpreting and evaluating an event or situation which significantly influences one's emotional and psychological response.

James-Lange Theory

A theory of emotion proposing that emotions occur as a result of physiological reactions to events.