Match the following terms
: death signals like Tumor Necrosis Factor (intrinsic pathway, extrinsic pathway, or both)
absence of survival factors (intrinsic or extrinsic or both), DNA damage that can not be fixed by repair mechanisms (intrinsic or extrinsic pathway or both), caspases (intrinsic pathway, extrinsic pathway, or both), involvement of mitochondria (intrinsic, extrinsic pathway, or both)