The small intestine.
Most nutrient absorption in the human body takes place in the small intestine.
small intestine
The yellowish organs with a granular texture that fill most of the cephalothorax are likely the digestive glands, also known as hepatopancreas, found in certain arthropods like crustaceans and some arachnids. These glands play a crucial role in digestion and nutrient absorption, as they secrete enzymes that help break down food. Their granular texture is due to the presence of secretory cells and storage vacuoles, which facilitate their digestive functions.
The small intestine has the most lymph nodules and bacteria in the digestive tract. The lymph nodules help with immune responses, while the bacteria play a key role in digestion and nutrient absorption.
the stomach
The gut. Or intestines, if you prefer.
Inability to absorb digested nutrients could indicate a disorder in the small intestine, particularly in the cells lining the intestinal walls responsible for nutrient absorption. Difficulty in secreting mucus might signal a disorder in the mucosal lining of various organs such as the digestive tract or respiratory system.
small intestine
The visceral peritoneum covers the external surfaces of most digestive organs within the abdominal cavity. It is a serous membrane that helps provide protection and support to these organs.
The small intestine, specifically the jejunum is where most of the absorption occur.
The small intestine is where most of the absorption of nutritients occurs.
small intestine