Substances That Bind to Receptor Proteins and Change the Permeability

question 75

Multiple Choice

Substances that bind to receptor proteins and change the permeability of ion channels are called

• A) neuroregulators.
• B) blockers.
• C) transporters.
• D) neurotransmitters.

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Definitions:

Depreciable Cost

The total amount of an asset's cost that can be depreciated over its useful life, excluding salvage value.

Double-declining-balance

A method of accelerated depreciation that doubles the normal depreciation rate.

Depreciation Expense

The allocated cost of an asset over its useful life, used to account for declines in value due to use and wear and tear.

Salvage Value

Salvage value is the estimated residual value of an asset at the end of its useful life, reflecting what the asset can be sold for once it is no longer needed.