Associations to the word «Apoptosis»
APOPTOSIS, noun. (biology) (cytology) A process of programmed cell death by which cells undergo an ordered sequence of events which lead to death of the cell, as occurs during growth and development of the organism, as a part of normal cell aging, or as a response to cellular injury. [from 20th c.]
APOPTOSIS, noun. A type of cell death in which the cell uses specialized cellular machinery to kill itself; a cell suicide mechanism that enables metazoans to control cell number and eliminate cells that threaten the animal's survival.
Four things come not back. The spoken word, the sped arrow, the past life, ad the neglected opportunity.