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Ward's® AP Biology Investigation 13: Interactions: Enzyme Activity

Meets AP Science Practices 4, 5, 6, and 7, and Big Idea 4.

What Soil Nutrients Do Your Plants Really Use?

Students perform thin-layer chromatographic separation of carotene, xanthophyll, and chlorophylls.

Full STEAM ahead with the Engineer-It Kit™; grow and engineer bacteria to create color pigments.

Cause a color changing reaction to happen using an enzyme you extracted from cells that you engineer.

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