Which Is TRUE About Olfactory Receptors

question 73

Multiple Choice

Which is TRUE about olfactory receptors?

• A) They can discriminate only four primary chemicals - sweet, sour, salty, and bitter.
• B) When stimulated, their signaling pathway sends action potentials directly to the limbic system.
• C) They are unable to detect odorants without activation of taste buds.
• D) Only four different types of odorant receptor proteins are found in the plasma membrane of olfactory receptors.
• E) They are found in the floor of the nasal cavity and on the upper surface of the hard palate, which separates the mouth from the nose.

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Definitions:

Lewin's Change Model

A framework for managing change in organizations, consisting of three stages: unfreezing, changing, and refreezing.

Status Quo

The current situation or the existing state of affairs, often used in the context of maintaining the same conditions without change.

Rationale

The underlying reason or explanation for something, often presented as a logical argument.

Organizational Development Model

A strategic, evidence-based approach aimed at improving an organization's effectiveness, health, and capacity for change through interventions in its processes, practices, and structures.