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Explore enzymes and the science of lactose intolerance using lactase tablets

Lactose intolerance is a common phenomenon,[1] based on the absence or insufficient production of the digestive enzyme β-galactosidase (lactase).[2] Affected people are unable to break down the disaccharide lactose (figure 1, top) into its monosaccharide subunits, glucose (Glc) and galactose, and…

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Chocolate’s chemical charm

Dhara Thakerar, a second-year student of natural sciences at Cambridge University, UK, elucidates the science of…

     


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