簡略解釋例子的建議答案

1. 進食過量碳水化合物會致肥。試簡略解釋。

2. 進食過量蛋白質會致肥。試簡略解釋。

  - 過量蛋白質會於體內轉成碳水化合物。(那跟致肥有何關係? 碳水化合物不會致肥!)

  - 如碳水化合物過量的話，會再轉成脂肪。(即是說如碳水化合物不過量的話，便不會致肥，但轉成脂肪一定致肥嗎?)

  - 部份脂肪會貯存於皮膚下。(為何貯存於皮膚下跟致肥有關?)

  - 因為脂肪可大量貯存於皮膚下。(為甚麼?)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
3. 割除膽囊會減弱脂質的消化。試簡略解釋。

4. 咀嚼更多會增增加消化效能。試簡略解釋。