<prompt> Not true about apoptosis -Increase in lysosomal enzymeIncrease in caspasesPhosphatidyl serine has important roleIntemucleosomal cleavage of nucleus  <response>: Ans. is a i.e., Increase in lysosomal enzymeApoptosiso Caspases are central to the pathogenesis of apoptosis. The lysis in apoptosis is caused due to action of caspase.o Mitochondrias are the most important organelles involved in initiation and regulation of apoptosis. Hallmark of apoptosis is permeability of the mitochondrial membrane.o formally phosphatidyl serine is located on the inner cytosolic surface of plasma membrane In apoptotic cell this phosphatidyl serine is translocated to the outer extracellular surface of plasma membrane.o Lysosome and other organelles remain intact. 