Metabotropic Receptor- Induced Gating of Ion Channels Requires More Time

question 83

Multiple Choice

Metabotropic receptor- induced gating of ion channels requires more time to occur because of which of the following?

• A)Metabolic byproducts are required to open those channels.
• B)Ion channels linked to metabotropic receptors must move to the membrane before gating.
• C)Their gating is linked to a G protein.
• D)The channels are slower to open.
• E)Intracellular calcium must increase before those channels will open.

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Definitions:

Internal Consistency Validity

A measure of whether items on a test are all assessing the same construct.

Interrater

An assessment of the degree to which different raters or observers give consistent estimates or judgments of the same phenomenon.

Parallel Forms

A method of reliability testing in which different versions of a test are administered to the same individuals at different times to measure consistency between the forms.

Test-Retest

A reliability measure to assess the consistency of a test over time by administering the same test to the same subjects at two different points in time.