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Chromogen Notes: Definitions & Explanations PDF | Download eBooks

Study Chromogen lecture notes PDF with microbiology definitions and explanation to study “What is Chromogen?”. Study chromogen explanation with microbiology terms to review microbiology course for online degree programs.

Chromogen Definition:

  • A colorless substrate that is acted on by an enzyme to produce a colored end product.

    Prescott's Microbiology 9th Edition by Joanne Willey, Linda Sherwood, Christopher J. Woolverton



Chromogen Notes:

In chemistry, Chromogen is defined as a colorless (or weakly colored) chemical compound, which can be converted to a "colored" compound, by a chemical reaction. While in biochemistry, Chromogen is termed as either a precursor of a biochemical pigment, or any organelle, organ or microorganism that is strongly pigmented or produces a pigment.

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