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Which of the following substrate is not used by methanotrophic bacteria to oxidize methane?

Which of the following substrate is not used by methanotrophic bacteria to oxidize methane? Correct Answer Carbon dioxide

Methanotrophs or methanophiles are prokaryotes that can metabolise and convert the methane into by-products by using it as their only source of carbon and energy. Methanotrophic bacteria to oxidize methane to carbon dioxide via Methanol, Formaldehyde, Methane and not carbon dioxide itself.

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