Well done!
Question:
Response:
Which the following staining methods was used on this tissue slide?
Permanent folds in the wall of the intestine, containing a core of submucosa, are called:
The jejunum is characterized by the presence of numerous large folds in the submucosa, called plicae circulares (valves of Kerckring).
If you want to see the location of all the blood vessels in a tissue slide, which the following staining methods would you use best?
1) Surface mucous cells are special cells in the stomach 2) They secrete protective tough mucous (against acid / enzymes)
The epithelium lining the esophagus is: