1) The pancreas is a gland of mixed secretion.
2) How the endocrine gland secretes hormones, for example: insulin, glucagon – to regulate carbohydrate metabolism.
3) How iron of external secretion secretes pancreatic juice containing a number of enzymes (for example, amylase, maltase, lipase, protease, etc.) involved in the breakdown of carbohydrates, proteins, fats, nucleic acids.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.