What is the third step in cellular respiration?(1 point)
Responses
glycolysis
glycolysis
the citric acid cycle
the citric acid cycle
the Krebs cycle
the Krebs cycle
the electron transport chain
the electron transport chain
The third step in cellular respiration is the electron transport chain. To determine this, you can recall the general sequence of events in cellular respiration and identify where the electron transport chain takes place.
Cellular respiration consists of three main stages: glycolysis, the citric acid cycle (also known as the Krebs cycle), and the electron transport chain. So, to find the third step, we need to eliminate the previous two options (glycolysis and the citric acid cycle) since they come before the electron transport chain.
Therefore, the correct answer is the electron transport chain.