How does the shape of a cell from the small intestine help it do its job?

Cells in the small intestine, particularly enterocytes, have a unique shape characterized by microvilli that extend from their surface, forming a brush border. This increases the surface area for absorption, allowing for more efficient uptake of nutrients from digested food. Additionally, the tall, columnar structure of these cells facilitates the rapid transport of substances, optimizing the digestive process. Overall, their specialized shape enhances the intestine's ability to absorb essential nutrients effectively.