Tissues and tissue cell division slows down the reduction coefficient
of wound healing are cell nucleic acid and protein synthesis slow down
caused both the level of cell metabolism and attenuation related.
Moreover, anti-aging process occurs in the metabolism of the decay
process, in the natural situation is generally not reversible.
Therefore, aging is defined to: Aging metabolism of living organisms
in fact irreversible decay phenomenon. Of course, here the so-called
"irreversibility" is for the purposes of natural conditions, not the
philosophical principles. Like water always flows to the lower height,
like a natural phenomenon, does not mean that water can not flow to
high. Pumps and turbine pumps to the water can be sent to the lower
mountain. So thank causing decay of living organisms, new and the
reason is it?
Most of the life of our body will occur aging, aging does not occur
then there is no life on it? Indeed some life left on earth does not
occur the body is aging, the potential of life sense, they are eternal
life. If some non-active virus.
Life activity is a complex process, generally including the synthesis
of nucleic acids, protein synthesis and the synthesis of lipid
membranes, as well as activities such as cell division, protein
synthesis requires 20 amino acids and various enzymes involved in
catalysis; each amino acid together there are multiple steps and a
variety of enzymes involved. Deoxy sugar nucleus nucleic acid (DNA)
synthesis must first synthesis of 4 deoxynucleotide, each
deoxynucleotide synthesis process is accomplished by a series. There
RNA synthesis, the synthesis of lipid membranes, synthesis of vitamins
are the need for a series of enzymes (active protein) in the process
of participation and close cooperation. Meanwhile, life activities
also require energy metabolism, including carbohydrate, fat, protein
degradation, enzymes involved in energy metabolism as much as nearly a
hundred species, because some, even such simple creatures such as
bacteria, to complete its life activities are independent independent
existence, and could continue infinitely, the key is whether it is
light and life activities of metabolic enzymes to maintain a sound
system.
Under certain conditions, how could infinite splitting amoeba growth
continues, the main reason is that it did not happen in life cell
differentiation, metabolism and life-sustaining activities for a
variety of metabolic enzyme systems are complete there is a cell in
their cells independent existence itself is a living entity, and its
future generations will always maintain this characteristic, that is,
from one cell to maintain full metabolic function. In a sense, it is
not the life of the aging body.
