() 2.() 4. ? ? 7. 8. 9. 10.n 11.N () () 14. 15. +- () 18. each
DNA ends with a tail which carry no information: it was
considered to be simply junk, until was discovered that it
becomes shorter with each dividing of cells, and when this tail
finishes, cells divide no more and the person dies. So, reducing
calory intake by one quarter, shortening of this tale slows
down, it means, the life span of person becames longer. But it
is not possible, because after some time a person becomes too
weak. But further experiments proved that same result can be
achieved by fasting for 1,5 day once or twice a month