<prompt> Which of the following is an execution caspaseCaspase 3Caspase 5Caspase 8Caspase 9  <response>: Ans. a Caspase 3Ref: Robbins 9thpg 56; 8thpg 26There are two executionary caspases 3 and 6.Most important executionary caspase is caspase 3 