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Which of the following organs will contain villi?

Following nutrient absorption, the food waste reaches the large intestine, or colon.Stomach, which secretes protein -digesting enzymes called proteases and strong acids to aid in food digestion, before sending the partially digested food to the small intestines.Lymph capillaries are absent in all but which of the following.Huge surface area with modified structures called villi and.Duodenum, the first section of the small intestine that may be the principal site for iron absorption.Swallowing occurs when the muscles in your tongue and mouth move the bolus into your pharynx.


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The small intestine is a long,. which further increase the surface area.

Digestive juices are produced by the pancreas and the gallbladder.Chorionic villus cells contain the same genetic material as that of the fetus.

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Body Practice. The. Which of the following organs filters waste from the blood and forms urine,. a. cells lining the villi absorb food.Esophagus, the fibromuscular tube that food passes through—aided by peristaltic contractions—the pharynx to the stomach.Learn more about chorionic villi and placental development in the.

The stomach walls contain three layers of smooth. tiny villi (finger-like.

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Know the Organs of Your Digestive System and How They Work

These hormones are cholecystokinin, gastric inhibitory polypeptide, motilin, secretin, and gastrin.


The digestive system is a broader term that includes other structures, including the accessory organs of digestion, such as the liver, gallbladder, and pancreas.Soapy bile from the liver, stored in the gallbladder, gets squirted into the small intestine to help emulsify—or break apart—fats.

The villi help the nutrients in food to be absorbed into the blood. Like other organs, the small intestine gets oxygen from blood vessels.Medical University of South Carolina Digestive Disease Center. villi which increase the surface area to help with absorption.

Differences in Small & Large Intestines | Children's

For swallowing to happen correctly a combination of 25 muscles must all work together at the same time.License: CC BY-SA: Attribution-ShareAlike gastrointestinal tract.

Abdominal organs have the following relationships with the peritoneum:. villi and microvilli increase the surface area.Which of the following is not an area that contains lymph nodes.While in the digestive tract, the food is really passing through the body rather than being in the body.

The twists and turns of the small intestine, along with tiny interior projections known as villi, help to increase the surface area for nutrient absorption.Waves of muscle movement, called peristalsis, move the bolus down to the stomach.Each of these organs. with tiny finger-like extensions called villi.Waste Compaction and Removal: The Lower Gastrointestinal Tract.During absorption, the nutrients that come from food (such as proteins, fats, carbohydrates, vitamins, and minerals) pass through the wall of the small intestine and into the bloodstream.APPENDIX A: Diseases, Injuries, and Disorders of the Organ Systems.

Which of the following statements is an objective. tissues, (2) organ systems, (3.The organs in the alimentary canal include the mouth (the site of mastication), the esophagus, the stomach, the small and large intestines, the rectum, and the anus.

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