Well done!
Question:
Response:
Enteroendocrine cells, an inconspicuous but important epithelial cell type, occur:
The epithelium lining the esophagus is:
The mucosa of the colon is characterized by straight crypts with no villi.
Does this piece of intestine have a serosa or an adventitia?
Permanent folds in the wall of the intestine, containing a core of submucosa, are called:
Which the following staining methods was used on this tissue slide?
1) Surface mucous cells are special cells in the stomach 2) They secrete protective tough mucous (against acid / enzymes)