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Question:
Response:
The muscularis externa in the stomach differs from that of other GI segments in that it has three layers of muscle instead of two.
The mucosa of the colon is characterized by straight crypts with no villi.
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)
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?
Cells which secrete pepsinogen into the stomach are called:
Which of the following “glands" is primarily a protected site for mitotic activity rather than a tissue specialized for secretion?
Gastric glands are located: