A 1999 experiment by Griffith and de Lange suggests that they are arranged as a loop rather than a single line.
A 1999 experiment by Griffith and de Lange suggests that they are arranged as a loop rather than a single line. Their associated reverse transcriptases are one of the few DNA polymerases to carry an RNA template. In humans, they are sequenced by a repeating TTAGGG string of three to twenty kilobases and are usually most active in germ cells. Because they shorten with each somatic cell replication, they may be a mechanism by which senescence occurs. For ten points, name this buffer region at the end of a eukaryotic chromosome, associated with theories about mechanisms of aging and cancer.
A 1999 experiment by Griffith and de Lange suggests that they are arranged as a loop rather than a single line.
{telomere}s