3.6.3: Exercise #17 - Lab Wrap-Up

OER - BIOL 2420 Laboratory Manual · LibreTexts

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    Lab Wrap-Up Questions
    Answer the following questions:
    1. What product is produced when the enzyme urease acts on its substrate urea?
    2. You inoculate a urea test medium with an unknown sample. After incubation you observe that the media has turned a pink (fuchsia) color. 1) What has happened to the pH of the media? 2) Why has the pH of the media changed? 3) What do these results mean?

    This page titled 3.6.3: Exercise #17 - Lab Wrap-Up was last modified on Sat, 25 Jul 2026 03:43:09 GMT and is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by Sherry Smith.