electron transport

noun

Definition of electron transport 

: the sequential transfer of electrons especially by cytochromes in cellular respiration from an oxidizable substrate to molecular oxygen by a series of oxidation-reduction reactions

Examples of electron transport in a Sentence

Recent Examples on the Web

To produce energy, mitochondrial power plants in a cell use electron transport chains to convert electrons to adenosine triphosphate (ATP), the cell’s energy currency. Roni Dengler, Science | AAAS, "Mistletoe is missing the machinery to make energy," 3 May 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'electron transport.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of electron transport

1951, in the meaning defined above

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The first known use of electron transport was in 1951

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More Definitions for electron transport

electron transport

noun

Medical Definition of electron transport 

: the sequential transfer of electrons especially by cytochromes in cellular respiration from an oxidizable substrate to molecular oxygen by a series of oxidation-reduction reactions

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