Practicals make up at least 40% of your GCSE Science paper, so it is vital to know your practicals very well. This summary sheet includes: the equipment for the practical; the method for the practical; and some useful revision advice for remembering the practical. I advise you to print out the shee...
MARK SCHEME for AQA GCSE BIOLOGY GRADE 7-9 QUESTION PACK (Paper 1)
Complete GRADE 9 AQA GCSE Biology Summary notes
Biology mind maps and required practical methods
All for this textbook (11)
Written for
GCSE
GCSE
Science
1
All documents for this subject (2058)
Seller
Follow
betheastar
Content preview
Food Tests Practical - GCSE
Biology
For this practical you will need:
● A food sample;
● A pestle and a mortar;
● A beaker;
● Recently boiled water;
● Benedict’s solution;
● Biuret solution;
● Iodine solution;
● Sudan III;
● Distilled water;
● Dropping pipette;
● Filter paper;
● Testing tubes
Safety: Wear goggles during this experiment
M e t h o d
1. Take a very small piece of your food and break it down
even further with a pestle and a mortar. Add some
distilled water to this and try to get a paste.
2. Filter this and add the filtrate into 4 different testing
tubes.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller betheastar. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.86. You're not tied to anything after your purchase.