fats
The blue whale has the biggest stomach of all animals. It is capable of stretching to accommodate large amounts of krill, its primary food source.
The digestive system includes the stomach. The stomach is a hollow, muscular organ that is capable of stretching. Food enters the stomach from the esophagus. The body system that the stomach belongs to is the digestive system.
ballistic stretching
Medical term is gastrectasis
Gastrin is stimulated by the presence of food in the stomach, particularly proteins, as well as by stretching of the stomach wall. Additionally, the hormone can be triggered by the vagus nerve during the digestive process. The increased acid secretion helps facilitate digestion and the breakdown of food.
The stomach produces more hydrochloric acid (HCl) and pepsin in response to the presence of food, particularly proteins. The sight, smell, and taste of food stimulate the release of the hormone gastrin from G cells in the stomach lining. Gastrin then stimulates parietal cells to secrete HCl and promotes the activation of pepsinogen to pepsin, aiding digestion. Additionally, the stretching of the stomach wall when food enters also triggers these processes.
Yes, sea sickness can be worse on an empty stomach because having food in your stomach can help reduce the symptoms of nausea and dizziness often associated with motion sickness.
The large wrinkle-like folds in the stomach lining that are present when the stomach is empty and allow for expansion when the stomach fills are called rugae. These folds facilitate the stretching of the stomach as it fills with food and liquid, enabling it to accommodate varying volumes. Rugae also play a role in increasing the surface area for digestion and absorption.
The stomach stretchy muscular sac holds food.
The stomach the stomach the stomach's job is to churn and mixed and digest food until it's a liquid.
Pepsin
The stomach can increase in size by 4 to 8 times its normal size when fully distended, such as after a large meal. This stretching of the stomach allows it to accommodate more food and liquid.