Tetrodotoxin Is a Toxin That Blocks Voltage-Gated Sodium Channels

question 214

Multiple Choice

Tetrodotoxin is a toxin that blocks voltage-gated sodium channels.What effect does this substance have on the function of neurons?

• A) Neurons depolarize more rapidly.
• B) Action potentials lack a repolarization phase.
• C) The absolute refractory period is shorter than normal.
• D) The neuron is not able to propagate action potentials.
• E) The toxin does not interfere with neuron function because the voltage-regulated sodium channels would still function.

Differentiate between homogeneous and heterogeneous groups and understand their impacts on organizational tasks.

Describe the characteristics and benefits of self-managing work teams.

Define the concept of group norms and understand how they can influence group performance.

Explain the process of fostering group cohesiveness and the role of a supervisor in this process.

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Definitions:

Horney

Refers to Karen Horney, a psychoanalytic psychologist known for her theory on neurosis, which emphasizes social relationships over biological drives.

Anima

In Jungian psychology, the inner feminine side of a man's personality or a man's inner personal feminine counterpart.

Animus

In psychological theory, particularly that of Carl Jung, animus refers to the unconscious masculine side of a woman.

Compliant Personality

Behaviors and attitudes associated with the neurotic trend of moving toward people, such as a need for affection and approval.