In this article we will discuss about:- 1. Formation of Nucleoproteins 2. Types of Nucleoprotein 3. Synthesis. Formation of Nucleoproteins: Nucleoproteins contain phosphoric acid and also other prosthetic group. Hence, they should be placed in a special class. Nucleoproteins are formed by the union of nucleic acid with basic protein. The nucleic acids, viz., deoxyribonucleic acid (DNA) and ribonucleic acid [...]
In this article we will discuss about the structural pattern of a human tooth with the help of a suitable diagram. Histologically, a tooth contains enamel, dentine, cementum and pulp (Fig. 1.58). Enamel is epithelial in origin and encircles dentine beyond the plane of gum. It is the hardest substance found in the body. Chemically, it has calÂcium phosphate in [...]
In this article we will discuss about the definition and groups of tonsil which are found in human body with the help of suitable diagrams. Definition of Tonsil: There is accuÂmulation of lymphoid tissue in the mucous membrane at the root of the tongue and at the surrounding of the pharynx, where nasal and oral passages unite, this lymphoid tissue [...]