What to look for: Symptoms of type 1 diabetes in children One of the early signs of diabetes in children is increased urination and thirst. When blood-sugar is high it triggers a reaction in the body that pulls fluid from tissues.
Telomeres are caps at the ends of chromosomes that protect your genes from being eroded each time a cell divides. Specifically they are repeating bases and proteins at the tips of chromosomes.s the length of a cell increases, its volume increases faster than its surface area. The resulting decrease in the cell's ratio of surface area to volume makes it more difficult for the cell to move needed materials in and waste products out.
Telomerase replaces short bits of DNA known as telomeres, which are otherwise shortened when a cell divides via mitosis. In normal circumstances, absent telomerase, if a cell divides recursively, at some point the progeny reach their Hayflick limit, which is believed to be between 50â70 cell divisions.elomerase is a reverse transcriptase enzyme that carries its own RNA molecule (with the pattern of  C C C A A U C C C  in vertebrates), which is used as a template when it elongates telomeres.