Well done!
Question:
Response:
Permanent folds in the wall of the intestine, containing a core of submucosa, are called:
Which cells are highlighted in this tissue slide?
Which the following staining methods was used on this tissue slide?
The epithelium lining the esophagus is:
Does this piece of intestine have a serosa or an adventitia?
The muscularis externa in the stomach differs from that of other GI segments in that it has three layers of muscle instead of two.
Can you find lymphocytes in the esophagus?