Methanogenesis includes a unique pathway of carbon fixation, called the carbon monoxide __________ pathway, because the key enzyme can fix CO as well as CO₂.

Question

Quizplus · Accepted Answer

The pathway of carbon fixation in methanogenesis is known as the carbon monoxide reductase pathway. This is because the key enzyme involved in the pathway has the ability to fix carbon monoxide (CO) as well as carbonyl sulfide (COS) to form methane. Therefore, the best choice is D - reductase.

Methanogenesis Includes a Unique Pathway of Carbon Fixation, Called the Carbon