The Absorption of Fructose Across the Microvillar Surface of Intestinal

question 19

Multiple Choice

The absorption of fructose across the microvillar surface of intestinal epithelial cells, marked B in the figure, occurs by

• A)simple diffusion
• B)facilitated diffusion
• C)secondary active transport with Na⁺
• D)secondary active transport with H⁺
• E)primary active transport

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