Explain about Simple proteins
Simple proteins are those which are made of amino acid units only joined by peptide bond. Upon hydrolysis they yield a mixture of amino acids and nothing else.
Examples:
Albumins: Egg albumin, serum albumin, Lactalbumin
Globulin: Tissue globulin, serum globulin.
Gliadins: Wheat gliadin, hordein (barley) etc.
Albuminoids: Keratin of hairs, skin, egg shell and bones, elastin, Collagen of tendons, ligaments and bones.
Histones: globin of haemoglobin.
Protamine: Salmine, the spermatozoa of salmon fish.