Main article: Protein (nutrient) A complete protein (or whole protein) is a source of protein that contains an adequate proportion of all nine of the essential amino acids necessary for the dietary needs of humans or other animals.
Ethics is defined as a moral philosophy or code of morals practiced by a person or group of people. An example of ethics is a the code of conduct set by a business. the study of standards of conduct and moral judgment; moral philosophy. a treatise on this study.
2. ethics (used with a sing. verb) The study of the general nature of morals and of the specific moral choices to be made by a person; moral philosophy. 3. ethics (used with a sing. or pl. verb) The rules or standards governing the conduct of a person or the members of a profession: medical ethics. branch of philosophy concerned with the foundations of ethics and especially with the definition of ethical terms and the nature of moral discourse. moralism. the practice of morality, as distinct from religion.