Fill in the Blank QuestionFill in the blank question.Surface mucous cells line the stomach lumen and extend into the .

Fill in the Blank QuestionFill in the blank question.The surface mucous cells continuously secrete mucin onto the gastric surface to prevent ulceration of the lining upon exposure to the high of the gastric fluid and protect theepithelium from gastric enzymes.

Fill in the Blank QuestionFill in the blank question.The mucous neck cells produce an mucin.

The mucosa layer of the small intestine is folded into what that projects into the lumen to increase absorption? A. Villi B. Lumen C. Muscularis D. Secretory glands

Which parts of the body are lined with mucous membranes

Fill in the Blank QuestionFill in the blank question.The stomach is lined by a simple epithelium.