no
The secrete gastric juice and the digestive hormones are secreted from the small intestines during the digestion process.
The statement that bicarbonate is released into the duodenum during the process of digestion is true. The Brunner glands in the duodenum secrete mucus that contains sodium bicarbonate which neutralizes the acid in chyme thereby protecting the duodenum.
Yes, glucose is absorbed in the small intestine during the process of digestion.
Chief cells in the stomach secrete pepsinogen, which is then activated to pepsin by hydrochloric acid present in the gastric juice. Pepsin is an enzyme that breaks down proteins into smaller peptides during the process of digestion.
Enzymes in digestion are primarily secreted by the salivary glands, stomach, pancreas, and small intestine. Salivary glands release enzymes like amylase during chewing, while the stomach secretes pepsin for protein digestion. The pancreas produces a variety of digestive enzymes, including lipase, proteases, and amylase, which are released into the small intestine to aid in the breakdown of carbohydrates, proteins, and fats. Additionally, the cells lining the small intestine secrete enzymes that further assist in digestion and nutrient absorption.
Large Intestine
A fluid secreted into the small intestine during digestion is a bile. A bile contains cholesterol, emulsification agents, and phospholipids.
The largest gland in the human body is the liver. It secretes bile, which is important for digestion, particularly in the emulsification of fats. Additionally, the liver plays a crucial role in metabolism, detoxification, and the synthesis of various proteins. Bile produced by the liver is stored in the gallbladder and released into the small intestine during digestion.
Mouth esophagus stomach small intestine large intestine rectum anus
to increase the surface area of the intestine in order to absorb as much nutrients as possible during digestion.
The pancreas secretes many digestive enzymes (amylase, lipase, ribonuclease, deoxyribonuclease, gelatinase. proteases: carboxypeptidase, elastase, trypsin and chymotrypsin).Other digestive substances come from the saliva glands, stomach, small intestine, and liver.
The small intestines absorb most of the water during digestion.