At the End of Which Pathway Do Electrons Combine with Oxygen

question 71

Multiple Choice

At the end of which pathway do electrons combine with oxygen and hydrogen to produce water?

• A) glycolysis
• B) citric acid cycle
• C) electron transport chain
• D) citric acid cycle and the electron transport chain
• E) lactic acid cycle

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Definitions:

Equal Numbers

A condition or state where two or more quantities or entities are of the same value or amount.

Interrupted Time Series Design

A quasi-experimental design where observations are made over time both before and after an intervention to detect whether the intervention has an effect distinct from underlying trends.

Observation

involves systematically capturing or recording behavior, phenomena, or events as they naturally occur, without manipulation by the observer.

Treatment

In research, an intervention or condition that is applied to a group of subjects to observe its effects, often compared to a control group without the intervention.