Programmed cell-death (or PCD) is death of a cell in any form, mediated by an intracellular program. PCD is carried out in a regulated process, which usually confers advantage during an organism's life-cycle.poptosis is the process of programmed cell death (PCD) that may occur in multicellular organisms. Biochemical events lead to characteristic cell changes (morphology) and death.
Season 16, Episode 14 Sergeant Holly First Aired: December 14, 1970 Forrest Tucker as Sgt. Holly, out to get who stole an Army payroll and framed him for the heist.
NBC has officially canceled Law & Order, meaning the show wonât beat Gunsmoke as televisionâs longest-running prime time drama series. Instead, the two dramas will stay tied at 20 years. Gunsmoke ran from 1955 to 1975; when Law & Order wraps up later this month it will have been on the air from 1990-2010). Gunsmoke, however, produced 635 episodes (233 thirty-minute episodes and 402 hour-long episodes) compared to 456 for Law & Order. Furthermore, while James Arness stayed with Gunsmoke through its entire run, there are no original cast members still on Law & Order.