This describes the repository for all the protocol required information in a clinical trial to be reported to the sponsor of the clinical trial. It can be in written, optical or electronic document and may be referred to as a Case Record Form. See also Clinical Trials . A microscopic structure that is the primary organizational unit of all organisms and is capable of independent functioning. It is comprised of one or more nuclei, cytoplasm, organelles and inanimate matter.
Every cell is encased within a semipermeable membrane.
In plant cells the cell is further encased within a cell wall. The Code of Federal Regulations are the codified regulations borne of the laws of the United States Federal Government. Comprised of over fifty titles, Title 21 is entitled Food and Drugs, and prescribes the procedures to be followed by companies and individuals in the food and drug business. To access the actual code directly from the U.S. Government click here . Chromosome One of a set of threadlike structures, composed of DNA and a protein, that form in the nucleus when the cell begins to divide and that carry the genes which determine a persons genetic heredity.