The digestive system.
The digestive system contains organs like the stomach, intestines, and liver that help with the digestion and absorption of nutrients from food.
The esophagus is the tube that carries food from the mouth to the stomach, while the intestines are responsible for the absorption of nutrients and water from the food.
The reflex that describes the communication between the intestines and the stomach is called the enterogastric reflex. This reflex involves the inhibition of gastric motility and secretion in response to the presence of chyme in the small intestine, helping to regulate the digestive process. It ensures that the stomach does not empty too quickly, allowing for proper digestion and absorption of nutrients in the intestines.
The digestive system is responsible for nutrient absorption in animals. This system includes organs such as the stomach, intestines, and liver, which work together to break down food into nutrients that can be absorbed by the body.
Peristalsis is the coordinated muscular contractions that move food through the digestive system. These contractions help push food from the esophagus to the stomach and then through the intestines for digestion and absorption of nutrients.
Small and Large intestines
No it is not, the stomach initiates protein digestion and denatures proteins. The intestines is the first site where absorption takes place.
Absorption
Most chemical digestion occurs in the stomach and absorption occur in the intestines in humans and many other animals.
The stomach is above the intestine in the human body. Food travels from the stomach to the small intestine for further digestion and absorption of nutrients.
Although the stomach is responsible for digestion, very little absorption happens in it. Instead, the stomach is more like a washing machine; it agitates foodstuffs. It stirs up ground up food (mechanical digestion from teeth / gums occurs in the mouth), with stomach acids in the stomach and bile salts from the gallbladder assisting in chemical digestion.
Yes, turtles have a stomach. Their stomach is a simple sac-like structure that breaks down food before it moves on to the intestines for further digestion and absorption of nutrients.
Together, the esophagus, stomach, and intestines are part of the digestive system. This system is responsible for breaking down food, absorbing nutrients, and eliminating waste. The esophagus transports food from the mouth to the stomach, where it is mixed with digestive juices, and then the intestines further digest and absorb nutrients before waste is excreted. Overall, these organs work in harmony to ensure proper digestion and nutrient absorption.
The digestive system contains organs like the stomach, intestines, and liver that help with the digestion and absorption of nutrients from food.
This is not true. Almost all absorption occurs in the small intestine. The stomach simply uses its enzymes to break down food into smaller and smaller molecules. The most mechanical digestion occurs in the stomach due to the constant churning motion.
in the small intestines and the large intestines
An animal’s stomach is called a "gastrointestinal tract" or "digestive system," which includes the stomach as one of its components. The stomach plays a significant role in breaking down food before it moves to the intestines for further digestion and absorption of nutrients.