write down different parts of small intestine and explain digestion in small instestine?
Answers
Answer:
Duodenum, jejunum and ileum
Explanation:
The small intestine has three distinct regions – the duodenum, jejunum, and ileum. The duodenum, the shortest, is where preparation for absorption through small finger-like protrusions called villi begins. The jejunum is specialized for the absorption through its lining by enterocytes: small nutrient particles which have been previously digested by enzymes in the duodenum. The main function of the ileum is to absorb vitamin B12, bile salts, and whatever products of digestion were not absorbed by the jejunum
Answer:
The different parts of small intestine is Jejunum Ileum and duodenum .
Explanation:
The small intestine release enzyme which convert carbohydrates into glucose , protein into amino acids and fats into fatty acid . And has villi for provide larger surface area for absorption in blood.