DATA TABLE: COUNT AND TIMING OF CELLS IN VARIOUS STAGES OF the Cell Cycle

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.