These are folds in the lining of the stomach that increase surface area and allow the stomach to stretch.

This is another name for swallowing.

This is another name for the pharynx.

This is the 1st phase of swallowing, it’s the only phase that is voluntary, the tongue forces bolus into the

pharynx.

This decomposes proteins.

This is the inactive form of pepsin.

This aids in the absorption of vitamin B12.

This is the 2nd phase of swallowing, it’s involuntary, the soft palate and uvula fold upward.

These secrete mucus which provides an alkaline lining on the inner surface of the stomach to keep it from

digesting itself.

This is the 3rd and final phase of swallowing, it’s involuntary, when food reaches the end of the esophagus

the cardiac sphincter opens allowing food to enter.

These are found in the gastric glands, they produce HCl and Intrinsic Factor.

This is the last part of the small intestine.

This is the top part of the stomach, a small region near the esophageal opening.

This regulates the movement of chyme into the large intestine and prevents backflow from the large

intestine.

This is the main part of the stomach.

This is the part of the stomach that balloons above the cardiac region and acts as a temporary storage area.

This is the last part of the stomach, a narrow region just before the pyloric sphincter.

This is the middle section of the small intestine.

This is the 1st part of the small intestine which receives chyme from the stomach.

The breakdown of fat molecules into fat droplets.

This breaks down toxic substances and regulates blood sugar.

This stores bile.

This connects the visceral and parietal peritoneum.

These are secretions of the pancreas.

This is a mass movement of feces into the rectum.

This is the membrane that attaches the large intestine to the rear abdominal wall.

This is an enzyme contained in saliva that begins the digestive process of carbohydrates.

The process of chyme being pushed up against the internal wall of the small intestine to increase absorption.

A passageway within a tube-like organ.

These tear food.

These bite off food.

These grind and crush food.

This is 99.5% water.

This lines the esophagus.

This lines the abdominopelvic cavity.

This covers the stomach, small intestine, and large intestine.

There are 2 layers of this in the stomach and 3 layers in the small intestine and large intestine.

This is another name for the mouth.

This is the central cavity of a tooth that houses blood vessels and nerves.

This is calcified tissue that makes up most of the tooth.

This is the portion of a tooth embedded in the gum.

This is a hard, non-living material that covers the crown.

This is the region of a tooth at the gum-line where the crown and root meet.

This makes the enamel the hardest substance in the body.

This is a bone-like substance that covers the root and binds it to the periodontal ligament.

Food intake.

The breakdown of food by enzyme action.

Inflammation of the peritoneum.

This process physically mixes or physically breaks food into smaller particles.

This division of the Digestive System consists of the mouth, pharynx, esophagus, stomach, small intestine,

large Intestine, and anus.

This division of the Digestive System consists of the teeth, tongue, salivary glands, liver, gall bladder, and

pancreas.

The transport of the products of digestion through the intestinal mucosa and into the blood.

This is the elimination of undigested residue (feces) from the body.

This is the movement of food substances through the digestive tract . This consists of swallowing and

peristalsis).

This connects the visceral and parietal peritoneum.

All ventral cavities contain this slick, friction reducing membrane.

This is the innermost layer of the wall of the organs of the alimentary canal.

This is the outermost layer of the wall of the alimentary canal.

This is the layer of the wall of the alimentary canal that is external to the mucosa.

This is the layer of the wall of the alimentary canal that is external to the Submucosa. (layers of muscle).

These control the opening and closing of a lumen.

This is a dense connective tissue that contains glands, blood vessels, lymphatic vessels, and nerves all

contained in this.

These consist of serous cells, they are the largest, located in front of the ears, and secrete Amylase.

These consist of mucous cells, they are the smallest, located in the floor of the mouth under the tongue.

These consist of serous cells, they are located on the floor of the mouth in the lower jaw.

Teeth are surrounded by this tissue.

These are the alternate waves of contractions in a tube-like organ.

Accessory organs produce bile, saliva, and enzymes that help do this to food.

This is another name for the alimentary canal.

This is the location of most of the digestive organs.

This is the mechanical and chemical decomposition of food into forms the cell membrane can absorb.

These hold the teeth in their sockets.

This band of cartilage folds down to cover the glottis during swallowing.

This substance is secreted by the liver and is stored in the gall bladder.

This is the location where bacteria, RED BLOOD CELLS, and WHITE BLOOD CELLS are broken down and Iron and Globins are recycled.

When chyme enters the 1st part of the small intestine this hormone is secreted.

This is the chamber between the roof of the mouth and the tongue.

The soft palate forms this cone shaped projection.

This is the roof of the mouth.

This is the front part of the roof of the mouth.

This is the back part of the roof of the mouth.

This is the space between the teeth and the cheeks.

This structure connects the tongue to the floor of the mouth.

These are the rough projections on the tongue.

PANCREAS

MOUTH

PHARYNX

GALL BLADDER

LARGE INTESTINE

LIVER

SMALL INTESTINE

STOMACH

ESOPHAGUS

SALIVARY GLANDS