Meaning of T
Definition of T
one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
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
hormone produced by the thyroid glands to regulate metabolism by controlling the rate of oxidation in cells; "thyroxine is 65% iodine"