Figure 1. Architecture of the intestinal epithelium. The intestinal epithelium is a singleâcell thick layer of columnar epithelial cells lining the villi and crypts of the small intestine and crypts of the large intestine.igure 1. Architecture of the intestinal epithelium. The intestinal epithelium is a singleâcell thick layer of columnar epithelial cells lining the villi and crypts of the small intestine and crypts of the large intestine.
subdivisions - what are subdivisions? Subdivisions is a general term that we use to describe various notes that are shorter than one beat, such as 8th notes, triplets, 16th notes, and all the rest. Imagine each quarter note (crotchet) beat is a slice of cake (and we normally have 4 cakes per bar).
A diagram that shows the subdivisions of part or all of geological time or the strati-graphical sequence in a particular area. See panel on Geological column and Appendices,