Example of a positive or negative feedback mechanism

Reference no: EM13183953

Calcium levels in Mr. Gallarianis blood are dropping to danger ously low levels . The hormone PTH is released and soon blood calcium levels being to rise. Shortly after, PTH release slows. Is this an example of a positive or negative feedback mechanism? What is the initial stimulus? What is the result?

Reference no: EM13183953

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Example of a positive or negative feedback mechanism : Calcium levels in Mr. Gallarianis blood are dropping to danger ously low levels . The hormone PTH is released and soon blood calcium levels being to rise. Shortly after, PTH release slows. Is this an example of a positive or negative feedback mechani..

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