Important: Please use Microsoft Word (12pt font, 1.5 space) for typing the paper (Format: either MLA or APA – your preference). File type should be: Microsoft Word Document (.docx); and save it on your computer or flash drive. Microsoft Word Document can be opened easily on my office computer because we have Microsoft office at HindsCC.
In case you use some other software your file may not be opened on my computer, and the assignment will not be graded, and a grade of ‘0’ will be assigned.
Assignment Topic and guideline:
For this assignment you will write a short paper in which you will compare the structures and functions of the mucosa linings only of the alimentary canal: esophagus, stomach, small intestine, and large intestine (Hint: there are four layers in the wall of the alimentary canal. You are required to write about “mucosa” only). Please be very specific and do not add/explain any information which is not asked.
In your descriptions, explain briefly how each organ’s mucosal lining structure is related to its function. The structure would include types of epithelium, specific cells, glands and their secretions, any folding or projections, etc. Functions would include what happens to the food in that organ. Lecture chapter 17, Digestive System, is very helpful for this paper. You may get the information from your lecture textbook.