rashmipc7 rashmipc7
  • 06-10-2018
  • Biology
contestada

what is that which Spontaneously depolarise to trigger contraction of cardiac muscle and Establishes the heart rate

Respuesta :

ikramullahzoologist ikramullahzoologist
  • 06-10-2018

Answer:

               It is Na+ ions that polarized and in result the adhraring of Ca in muscles tubulin that trigger the contraction of cardiac muscles


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