just wondering what other people use to review/learn the more detailed parts of human physiology in preparation for the Bio section. I was doing practice problems and ran into several questions regarding questions about the skeletal system, and i dont recall reading much about it in AP bio and KBB. also i just re-read the animal form and function section of the Cliff's AP bio book, and they dont even mention parietal, chief, globlet cells from the stomach. it just says pepsinogen is secreted from stomach cells and is activated in acidic conditions lol. the book refers to the stomach cells as "other stomach cells", yet im pretty sure you need to know this stuff for the DAT