Digestion actually starts in the mouth; food is chewed and mixed with saliva to form a clump of food called a bolus that can be swallowed. This bolus travels down the esophagus to the stomach. The stomach secretes hydrochloric acid, pepsin, and lipase to start to break down proteins and fa...
When you're eating and you swallow, the food enters your esophagus, which takes it down to your stomach. After a few hours, the food moves into your small intestine, then eventually into your large intestine. Once the food has passed through the length of the large intestine, digestion is...
Digestion is a complex activity that occurs in the gastrointestinal tract of the body. The process of digestion starts in the mouth where food items enter and end in the anus where digested food is excreted out and includes events like mastication, abs...
Which digestive process(es) occur(s) first? a. Chemical digestion in the stomach. b. Mechanical digestion in the esophagus. c. Chemical and mechanical digestion in the mouth. d. No digestion occurs at first, food is only moistened.
Esophageal cancer:NDMA can cause cancer cells to develop in the tissues of the esophagus and lead to esophageal cancer. This is more common in men and can cause difficulty swallowing, chest pain, and heartburn. Thus, many of these individuals take even more Zantac or ranitidine to control. ...
Step 2: Esophagus. ... Step 3: Stomach. ... Step 4: Small Intestine. ... Step 5: Large Intestine, Colon, Rectum and Anus. Does your body use all the food you eat? Digestionis the process that our body uses to break food down into basic elements such as sugars, lipids, fats, ...
But jaundice can also occur in people of all ages when bile flow from the liver to the duodenum slows or stops for another reason. Known ascholestasis, this can occur as a result of liver, pancreas, or gallbladder disorders, or any damage to bile ducts. ...
When you swallow, the sandwich pieces slide down your pharynx, also known as the throat. They then come to a fork in the road: One pathway is the esophagus, which leads to the stomach, and the other follows the trachea, which leads to the lungs. Of course, the correct path is ...
The Stomach – The Gastric Phase Of Digestion After its journey through the esophagus, the bolus has now reached the stomach. Remember how we said the alimentary canal is a continuous tube of muscle? Well, here at the stomach, that tube takes the form of a muscle sack. The stomach has ...
Name three enzymes in the small intestines and describe their functions in the digestion of food. What are the enzymes involved in protein biosynthesis? (a) Why is it important for the enzymes to be activated in the small intestine? (b) What disease proce...