aiding the cause or policy or interests of. 1  blessing, 2  help, 3  protagonism, 4  assist, 5  advocacy, 6  approving, 7  adhesion, 8  endorsement, 9  attachment, 10  reassurance, 11  approval, 12  adherence, 13  aid, 14  sponsorship, 15  assistance, 16  indorsement. 17  disapproval.
components, namely the mineral crystals and the organic matrix, can be discerned. The organic matrix of bone consists primarily of a fibrous protein, collagen, and lesser amounts of other noncollagenous proteins (discussed later). In tooth, collagen is also the major organic constituent of dentin and cementum, but there is no collagen in enamel. Collagen is the same protein that gives flexibility to ligaments and ten-
Protein is composed of amino acids, which are in turn made up of mostly carbon, hydrogen, oxygen, and nitrogen.    A few amino acids also contain sulfur: both Cysteine â¦ and Methionine.