WebTranscribed image text: QUESTION 24 Why does the small intestine have a surface area nearly equal to the size of a tennis court? The connective tissue of the small intestine is highly elastic and can stretch very far. The duodenum, jejunum and ilium are very long, The plicae circulares, villi, and microvilli create many folds that increase the area. Web1) The small intestine: a- is the main site of fat digestion. b- secretes amylase, lipase, and various proteases from its epithelial cells c- Is the main site of gastrin secretion d- undergoes only peristaltic contractions, both during the digestion of meals and between meals 2) Gastric peristaltic waves are produced by a- Somatic cells b- …

How long are your intestines? Length of small and large intestine

WebSep 17, 2024 · 7) The small intestine is about six metres long and between 3.5 and five centimetres in diameter. The surface area is a huge 250 square metres - about the size of a tennis court! 8) There are more than 400 species of bacteria in the colon. WebIf the small intestine is viewed as a simple pipe, its lumenal surface area would be on the … simple stair railing budget

Small intestine GastroNet

WebThe actual dimensions of a tennis court are 195.71 m2 for a match of singles and 260.86 m2 for doubles games [3]. ... The human small intestine’s total surface area is about 250 to 300 square meters, roughly the area of a tennis court. 250 … WebMar 12, 2008 · The small intestine has a smaller circumference than the large intestine, but it's actually the longer of the two sections -- it has the surface area of a tennis court! You may wonder how all this fits into your … WebThe small intestine is the longest section of the digestive tract, with an average length of about 6 metres. Although only 2.5 cm in diameter - which is why it is called the small intestine - its surface area for absorption covers the size of a tennis court. simple stairway gallery wall