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Question:
Response:
Which the following staining methods was used on this tissue slide?
Can you find lymphocytes in the esophagus?
The jejunum is characterized by the presence of numerous large folds in the submucosa, called plicae circulares (valves of Kerckring).
Permanent folds in the wall of the intestine, containing a core of submucosa, are called:
Which layer is highlighted in this tissue slide?
Cells which secrete pepsinogen into the stomach are called:
Which cells are highlighted in this tissue slide?