<prompt> True about metastatic calcification:Serum ca level is normalOccurs in deaddying tissueOccurs in damaged heart valvesCalcification starts in mitochondria  <response>: Ans. d Calcification starts in mitochondaRef: Robbins 9thpg 65Calcification begins in mitochondria QThe prime abnormality is due to pathological entry of large amount of calcium into organelle especially mitochondria 