Delete Content. A plasma membrane is permeable to specific molecules that a cell needs. Transport proteins in the cell membrane allow for selective passage of specific molecules from the external environment. Each transport protein is specific to a certian molecule (indicated by matching colors).
The pancreas contains cells which release both insulin and glucagon. The endocrine system consists of a number of different glands which secrete hormones that dictate how cells and organs behave.
Taking part in diabetes clinical trial. Hormones play a major role in how we develop and grow, regulate sugar, metabolize food and so much more. The endocrine system, which includes the pituitary gland, thyroid gland, adrenal gland and pancreas, uses these hormones to communicate with the body. The Division of Metabolism, Endocrinology and Diabetes offers comprehensive services in the general area of endocrine and metabolic disorders, including: