Monosaccharides & Disaccharides

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Polymers of Carbohydrates, Gas Exchange in Insects

As soon as you make the connection between chitin and the right carbohydrate polymer then this question becomes straightforward.

  QUESTION   MARK SCHEME

  AS LEVEL - PAPER 2 2016 - QUESTION 3


 RELATED LESSONS

If you found this question difficult, choose one of the lessons below for a focused action hour of study.

Carbohydrates Intro  |  Carbohydrate Polymers |  Condensation & Hydrolysis |  Gas Exchange - Insects |  Trachea

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