thyroid hormone: triiodothyronine (t3). chemical formula.

triiodothyronine t3_2 line diagram font drawing text brand document presentation cartoon circle sketch map plan design screenshot logo pattern hormone thyroid gland amino acid tyrosine art atom atoms biochemistry biology chart chemical compound chemistry composition concept education formula graphic hormones icon iodine isolated medical medicine molecular molecule organic physical science skeletal structural structure thyroglobulin tyrosine-based one two major secreted hormone: t3 formula