Enzymes and Digestion: B1.2.1: AQA

The first spread on chapter 2 unit 1. Check my powerpoint here which is based on these Q&A type revision notes.

I use the power point to revise (I have a whiteboard, so do lots of brainstorming, etc) and then use the documents to test myself. They might be a bit useless on their own.

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Enzymes and Digestion

1. What are the basic components of the human digestive system?
2. What are the structure and function of the major parts of the digestive system?
3. What is chemical breakdown and physical breakdown?
4. Why do we need more then 1 enzyme to break down molecules.…

Page 2

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1. The human digestive system consisting of the long intestine muscle and it's glands that produce the
enzymes needed to help with digesting.
2. Oesophageous ­ Transports food from mouth to stomach. It is adapted for travel with its thick muscle
wall and not for digestion or absorption
It takes…


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