<prompt> Which of the following is not a sign of reversible cell injury?ATP depletionCell shrinkageFatty acid depositionReduction of phosphorylation  <response>: Ans. b Cell shrinkageRef: Robbins 9th38;8thpg 17Features of reversible cell injury seen in light microscopy are cellular swelling and fatty change.Cell shrinkage is a feature of apoptosis cell death 