Receptors

question 19

Multiple Choice

Receptors

• A) may be either a specialized ending of an afferent neuron or a special cell closely associated with the peripheral ending of an afferent neuron.
• B) are present for every modality in the environment.
• C) when stimulated bring about opening of Na⁺ channels in the afferent neuron membrane adjacent to the receptor.
• D) two of these answers.
• E) all of these answers.

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Definitions:

Promisor

A party in a contract who has agreed to perform a duty or obligation to another, known as the promisee.

Intended Third-party Beneficiary

A person who is not directly involved in a contract but is intended by the contracting parties to benefit from the contract.

Delegation

The process of allocating or assigning authority and responsibilities from one individual or group to another within an organization.

Duties

Responsibilities or obligations imposed by law or by the terms of a contract.