An Ion Channel Within a Postsynaptic Receptor Responds to Binding

question 16

Multiple Choice

An ion channel within a postsynaptic receptor responds to binding of a neurotransmitter by altering:

• A)both its permeability to,and selectivity for,ions.
• B)its permeability to,but not selectivity for,ions.
• C)its selectivity for,but not permeability to ions.
• D)neither its permeability to,nor selectivity for,ions.

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Definitions:

Cure Defects

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Inspect Goods

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A principle in sales law that allows a buyer to reject goods if they do not conform exactly to the terms of the contract, regardless of the significance of the nonconformity.