More Lessons for Biology
A collection of videos and experiments that are suitable for Biology.
GCSE Biology Practical Investigation Amylase Starch
A demonstration of the basic experiment for a GCSE Biology Practical Investigation for OCR 21st Century Science into factors that affect the breakdown of Starch by amylase. Iodine Test.
Effect of temperature on digestion of starch by amylase
Benedict Test Reducing Sugars
Test detecting the presence of glucose
Experiment with Salivary Amylase Enzyme
This video shows a demonstration of the enzyme salivary amylase which is present in our saliva. The enzyme aids in digestion by breaking down starch molecules present in the foods we eat.
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