Once Potassium Channels Are Closed from the Production of ATP

question 8

Multiple Choice

Once potassium channels are closed from the production of ATP in the beta cell,what is needed for the release of insulin?

• A) Depolarization caused by sodium influx
• B) Repolarization caused by potassium efflux
• C) Depolarization caused by calcium influx
• D) Hyperpolarization caused by potassium efflux

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