Human Tissue Act 2004 Human Tissue Act 2004 The Human Tissue Act 2004 (c 30) is an act of the UK parliament applying to England, Northern Ireland and Wales. It consolidates previous legislation and created the Human Tissue Authority to "regulate the removal, storage, use and disposal of human bodies, organs and tissue." The Act was brought about as a consequence of, among things, the Alder Hey organs scandal, in which organs of children had been retained by the Alder Hey Children's Hospital without consent, and the Kennedy inquiry into heart surgery on children at the Bristol Royal Infirmary. A consultative exercise followed the
Composition of the human body organisms. Composition of the human body Body composition may be analyzed in terms of molecular type e.g., water, protein, connective tissue, fats (or lipids), hydroxylapatite (in bones), carbohydrates (such as glycogen and glucose) and DNA. In terms of tissue type, the body may be analyzed into water, fat, muscle, bone, etc. In terms of cell type, the body contains hundreds of different types of cells, but notably, the largest "number" of cells contained in a human body (though not the largest mass of cells) are not human cells, but bacteria residing in the normal human gastrointestinal tract. Almost 99% of