Which of the following is an effect of autolysis on tissues?

Autolysis refers to the process in which cells break down their own components through enzymatic actions, typically occurring post-mortem. This self-digestion is facilitated by enzymes that were once contained within the cells, leading to the breakdown of cell membranes and the release of cellular contents.

The softening and liquefying of tissues is a hallmark of autolysis because the enzymes degrade the structural proteins in the tissues, causing them to lose their firmness and integrity. As a result, tissues can become more fluid, which is evident in the early stages of decomposition. This alteration of tissue consistency is significant in various areas, such as in forensic science and mortuary practices, impacting both the appearance and handling of remains.

The other options suggest effects contrary to the nature of autolysis, such as strengthening membranes or enhancing structural integrity, which do not align with the breakdown process associated with this phenomenon. Instead, autolysis is characterized by the degradation and softening of tissues, confirming the accuracy of the selected choice.