Gastrin has several effects, one of which is to promote _____ in the cells of the stomach: thus, in the long term, a large appetite leads to a large _____. (Do not confuse this with a large store of fat in the abdomen, which may also occur!)

3000+ review questions on anatomy and physiology. 

Anatomy refers to the internal and external structures of the body and their physical relationships, whereas physiology refers to the study of the functions of those structures.