Multiple choice

In human beings the small intestine is the longest part of the digestive system. Which of the following is absorbed by facilitated diffusion in small intestine?

  1. Vitamin B12

  2. Iron

  3. Sodium bicarbonate

  4. Lipids

  5. Fructose

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Fructose is absorbed by facilitated diffusion in the small intesstine.