Epithelial cells lining the intestine have surface projections that increase the rate of nutrient absorption. These projections are called

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The surface projections of the epithelial cells lining the intestine are called microvilli. These structures increase the surface area of the cells, allowing for more efficient absorption of nutrients. Villi are finger-like projections of tissue that contain blood vessels and lymphatic vessels. Cilia are hair-like structures that move in a coordinated manner to move substances along certain surfaces. Parietal cells are a type of cell found in the stomach that secretes hydrochloric acid.

Epithelial Cells Lining the Intestine Have Surface Projections That Increase