Top 10 Songs ranks the 10 most popular songs of the week, month and year based on the top downloaded and streamed songs from online music retailers. Vote here for the top songs of 2015. The top 10 songs of 2015 are here January 1.
CRNAs (Certified Registered Nurse Anesthetists) are Registered Nurses educated, trained and licensed to administer anesthesia. They administer anesthesia to patients in nearly every clinical setting where there is a procedure being done.
Noun. 1. cDNA-single-stranded DNA that is complementary to messenger RNA or DNA that has been synthesized from messenger RNA by reverse transcriptase. complementary DNA. provirus-cDNA copy of the RNA genome of a retrovirus; the genetic material of a virus as incorporated into and able to replicate with the genome of a host cell.