GCSE Biology – Investigating the rate of decay
Learning Objectives
-I can describe investigations into rate of decay
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Question 1 of 8
1. Question
What can be used to investigate the rate of decay?
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Question 2 of 8
2. Question
What type of milk should be used when investigating the rate of decay?
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Question 3 of 8
3. Question
What can be measured from the milk when investigating the rate of decay?
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Question 4 of 8
4. Question
What does milk become when decomposing?
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Question 5 of 8
5. Question
What acid is released as milk decays?
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Question 6 of 8
6. Question
What happens to the pH of milk as it decays?
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Question 7 of 8
7. Question
What should be changed for each beaker of milk being investigated?
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Question 8 of 8
8. Question
What type of paper can be used to help identify the pH of the milk?
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