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Enzymes

Resources

orn ethanol plant next to corn field

How is Ethanol Made?

Ethanol is a biofuel that can power a car. Learn about the enzymes, catalysts and processes like fermentation involved in ethanol production.
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How is Ethanol Made?

Hand with screwdriver “repairing” DNA

DNA Damage and Repair

This backgrounder explains the different ways that cells repair damage to DNA.
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DNA Damage and Repair

Browning apple

Why Do Apples Turn Brown After You Cut Them?

Has your fresh juicy apple turned an unsightly brown? Learn about the redox reaction behind the transformation.
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Why Do Apples Turn Brown After You Cut Them?