In the Following Schematic Diagram of a Simple Columnar Epithelium

Short Answer

In the following schematic diagram of a simple columnar epithelium lining the digestive tract, indicate which position (A to F) along the basal-apical axis better corresponds to each of the following features. Your answer would be a six-letter string composed of letters A to F only, e.g. FEDABC.

( ) Basal lamina
( ) Cell apex
( ) Adherens junctions
( ) Gap junctions
( ) Hemidesmosomes
( ) Tight junctions