How Is ATP Made by an Acetogen During CO₂ Fixation

question 57

Multiple Choice

How is ATP made by an acetogen during CO₂ fixation?

• A) Electrons from metal cofactors energize the electron transport chain and drive the proton motive force to activate ATP synthase.
• B) Substrate-level phosphorylation of ADP occurs when coenzyme A is removed from acetyl-CoA.
• C) It is made using substrate level phosphorylation and an ion motive force.
• D) Acetyl CoA is produced from acetate and ATP is produced through substrate level phosphorylation.

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Definitions:

Factor

An element that contributes to a particular result or situation, often used as a variable in experiments and statistical analysis.

Levels

Distinct and gradated stages within a hierarchy or process.

Factor

A variable that is manipulated in an experiment to determine its effect on the dependent variable, or a value that influences results in various contexts.

Factorial ANOVA

A statistical test used to determine the effect of two or more independent variables at multiple levels on a dependent variable.