Science Enhanced S&S Biology - Virginia Department of ...

Tube Test Tube Fluid Potato Cube Preparation Observations Was peroxidase present? 1 Water Boiled for 5 min., cooled, rinsed 2 Peroxide Boiled for 5 min., cooled, rinsed 3 Water Soaked in acid for 10 min., rinsed 4 Peroxide Soaked in acid for 10 min., rinsed 5 Water None 6 Peroxide None Observations. 1. ................
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