Which of the following is the best description of glycolysis?

Question

Quizplus · Accepted Answer

Glycolysis is the first step in cellular respiration when glucose is converted to pyruvate.
Cellular respiration is a set of metabolic reactions and processes that take place in the cell to convert biochemical energy from nutrients (glucose) into ATP (energy). Cellular respiration occurs in three steps:
1. Glycolysis: The first step is the conversion of glucose to pyruvate. This step takes place in the cytosol (the jelly-like substance in the cytoplasm of the cell) and produces two molecules of ATP, two molecules of pyruvate, and two molecules of NADH.
2. The Krebs Cycle: The Krebs cycle is also known as the citric acid cycle. In this step, the pyruvate created in the last step is transported to the mitochondrion where it is used in a series of reactions. Two ATP molecules, six carbon dioxide molecules, and six NADH molecules are produced.
3. Electron Transport Chain: The third step oxidizes NADH molecules to produce oxygen and water. The electron transport chain produces the most energy: 28 to 32 molecules of ATP.

Which of the Following Is the Best Description of Glycolysis