Amylase Iodine Test and Amylase Benedict Test

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.

Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

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