NEET Biology Digestion and Absorption Question Bank Physiology of Digestion

  • question_answer
    Which of the following sugars is absorbed from the small intestine by facilitated diffusion?

    A) Glucose                        

    B) Sucrose

    C) Lactose                        

    D) Fructose

    Correct Answer: D

    Solution :

    The duodenum and jejunum are the principal sites of carbohydrate absorption in humans. Facilitated diffusion is the major transport route for fructose. A common secondary sodium dependent active transporter absorbs glucose and galactose.


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