Which of the following substrates is an electron donor in organotrophy?
A) Fe2+
B) succinate
C) NO₂
D) H₂
E) H₂O

Name: Which of the following substrates is an electron donor in organotrophy? A) Fe2+ B) succinate C) NO₂ D) H₂ E) H₂O
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Question

Quizplus · Accepted Answer

Succinate is an organic compound that can donate electrons, making it an electron donor in organotrophy. Fe2+ and NO₂ are electron acceptors, while H₂ and H₂O can act as both electron donors and acceptors.

Which of the Following Substrates Is an Electron Donor in Organotrophy