... structures and do not contain carbons except for carbon dioxide (CO2) and bicarbonate ion (HCO3-1). They contain ionic and covalent bonds in their structures. Water, acid, base, salt, and minerals ... tyrosine, monoiodothyronine, and diiodothyronine THYROID AND PARATHYROIDDISEASES–NEW INSIGHTS INTOSOMEOLD AND SOMENEWISSUES Edited by LauraSterianWard Thyroid and Parathyroid ... reaction is excreted by T3 Introduction to Thyroid: Anatomy and Functions 9 and T4 facilitated diffusion (Dillmann, 2004; Dunn, 2001; Ganong, 1997; Guyton & Hall, 1997; Jameson &...