Definition of cytochrome
:any of several intracellular hemoprotein respiratory pigments that are enzymes functioning in electron transport as carriers of electrons
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Arnold and her colleagues have been working with the bacterial version of cytochrome P450 for ten years, trying to convince it to perform new tricks.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cytochrome.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of cytochrome
1925
Medical Dictionary
Learn More about cytochrome
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Britannica.com: Encyclopedia article about cytochrome
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