Matching Pairs Stomach Cells of Digestive SysOnline version Stomach cells of digestive system by Ashley Visi 1 pepsinogen 2 Gastric Lipase 3 Parietal Cells 4 Chief Cells 5 Intrinsic Factor 6 Mucous Cells 7 Regenerative Cells 8 Enteroendocrine Cells 9 G cells 10 HCl These secrete HCl and intrinsic factor These secrete mucous. This is essential to activate other chemicals, form chyme, nonspecific resistance, and to convert Fe3+ to Fe2+. responsible for digesting lipids another name for cells apart of the enteroendocrine cells. This is essential for vitamin B12 absorption. These are the most numerous cells and secrete: gastric lipase and pepsinogen. These secrete hormones that regulate digestion. converted to pepsin and responsible for digesting proteins These divide rapidly and produce a continual supply of new cells to replace cells that die