Many secretions that assist in digestion, but the most import is INSULIN.
The intestinal mucosa produces most of the secretions that enter the small intestine (the mucosa of the small intestine produces secretions that primarily contain mucus, electrolytes, and water). The secretions of the liver and the pancreas also enter the small intestine and play essential roles in the process of digestion.
The secretions of the pancreas join with bile from the liver to enter the duodenum. These secretions contain enzymes that aid in the digestion of fats, carbohydrates, and proteins.
Pancreas
In humans, structures that release digestive secretions directly into the small intestine include the pancreas and the liver. The pancreas produces digestive enzymes that aid in the breakdown of carbohydrates, proteins, and fats, while the liver produces bile, which is stored in the gallbladder and released into the small intestine to facilitate fat digestion. Together, these secretions play a crucial role in the digestive process, ensuring proper nutrient absorption.
The pancreas is an endocrine organ. It produces insulin.
The duodenum
the liver produces bile and the pancreas produces enzymes that breakdown food.
Not all accessory organs of the digestive system send secretions directly to the small intestine. The pancreas, liver, and gallbladder do contribute secretions: the pancreas releases digestive enzymes, the liver produces bile (stored in the gallbladder), and both are delivered to the small intestine. However, other accessory organs, such as the salivary glands, primarily contribute to digestion in the mouth rather than directly to the small intestine.
secretions of glands which are first secreated into gland acni & then poured via duct like exocrine part of pancreas gland
The Pancreas is what produces insulin
The Gallbladder, the Pancreas, and the Salivary glands.
Pancreas