Which of the following is NOT an adaptation to enhance the absorptive effectiveness of the small intestine?Question 62Answera.Intestinal pitsb.Villic.Microvillid.Circular folds

Which of the following structures/cell modifications increase surface area of absorption at the small intestine? (more than one answer might be possible)Group of answer choicesMicrovilliVilliPlica circularis

Which of these is not an adaptation of the villi in the small intestine?Very "small"Excellent blood supplyHighly folded to increase surface areaExtremely thin walls

Which of the following does NOT describe the small intestine?It has cilia to improve the absorption of nutrientsIt has villi to improve the absorption of nutrientsIt undergoes segmentation of chymeIt is the site for protein, carbohydrates, and lipid digestion

The villi, microvilli, and circular folds of the large intestine all increase the surface area. True False

Which of the following is a function of intestinal villi and plica circulares?Group of answer choicesIncrease absorptive surface areaAllow passage of neurovascular structuresStabilize abdominal wall attachmentIncrease elimination of waste materials