What feature of the small intestine enhances its ability to absorb digested food? A. its large surface area B. the gaps between adjacent epithelial cells C. secretion of the hormone absorptin D. its longer length compared to the large intestine
Option A. Its large surface area enhances its ability to absorb digested food. The lining of the small intestinal mucosa could be very fairly specialised for maximizing digestion and absorption of nutrients. The lining is particularly folded to shape microscopic finger-like projections known as villi which increase the surface. region to assist with absorption
