May 23, 2021 by Wendi 0 Digestive System, Lecture VideosOverview of the Digestive System This video describes an overview of the structures involved in… Read more belly fat bowel digestion digestive organs Digestive system enzymes lamina propria mesentery pancreas peristalsis serosa small intestine stomach submucosa visceral fat July 19, 2020 by Wendi 0 Biological Molecules, Lecture VideosProtein Explanation of the structure and function of amino acids and… Read more amino acids denaturation dietary sources enzymes protein protein structure 2/2