This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: AIIMS 2019, Subject name: Pathology
Which of the following is activated by intrinsic or extrinsic pathway's? 
Select and explain. 
A. Necroptosis, B. Apoptosis, C. Necrosis, D. Pyroptosis
B: Apoptosis
Answer: B: Apoptosis 
Explanation: Apoptosis results from the activation of enzymes called caspases (so named because they are cysteine proteases that cleave proteins after aspaic residues). Two distinct pathways converge on caspase activation: the mitochondrial pathway (Intrinsic pathway) and the death receptor pathway( Extrinsic Pathway).