Curated Video
Factpack: Enzymes
How enzymes power the everyday chemical reactions our bodies rely on. Biology - Cells And DNA - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention at the start of...
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Factors Affecting Enzyme Function
Factors Affecting Enzyme Function explains how changes in pH, temperature, and concentration levels can affect enzyme function.
Curated Video
Why Are pH Values Only In A Range Of 0-14?
The pH scale is used to determine whether a substance is acidic or basic, and to calculate how strong a chemical it is. A pH value is a number that ranges from 1 to 14 for most common chemicals, with seven being the middle or neutral...
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The Health Benefits of Teff
Learn about the nutrient profile of this tiny grain and the benefits it has for our bodies. Teff part 2/5