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Death is the full cessation of vital functions in the biological life. This article discusses death in the biological sense of the term, and its place in various cultures.
Normal cellular function involves the production of free energy required for vital cellular metabolism, the production of enzymatic and structural protein, the maintenance of chemical and osmotic homeostasis of cell, and cell reproduction. During normal functions, cells require oxygen, phosphate, calcium, hydrogen, carbon, nitrogen, sulphur, nutritional substrates, ATP (which is required as a source of energy), intact cell membranes, and a steady-state activity that requires O2 consumption. Cell death may occur when any of these functions is interrupted.


















Comments
“the end is important in all things”
Death is the best way to die
I embrace the thought of death…...the thought of immortality scares me.
agreed
Thanks _!!
"the lights went out in his eyes for the absolutely tha very last time ever."
---death of marvin on The Hitchhiker's Guide to the Galaxy by Douglas Adams