(n) thymine , T (a base found in DNA (but not in RNA) and derived from pyrimidine; pairs with adenine)
(n) deoxythymidine monophosphate , T (one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose))
(n) terabyte , T, TB (a unit of information equal to a trillion (1,099,511,627,776) bytes or 1024 gigabytes)
(n) T, letter t (the 20th letter of the Roman alphabet)
(n) triiodothyronine , liothyronine , T (thyroid hormone similar to thyroxine but with one less iodine atom per molecule and produced in smaller quantity; exerts the same biological effects as thyroxine but is more potent and briefer)
(n) thyroxine , thyroxin , tetraiodothyronine , T (hormone produced by the thyroid glands to regulate metabolism by controlling the rate of oxidation in cells) "thyroxine is 65% iodine"