Question

In which step of respiration breakdown of glucose takes place

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Answer 1

Answer:

glycolysis

Lesson Summary. Cellular respiration uses energy in glucose to make ATP. Aerobic (“oxygen-using”) respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport. In glycolysis, glucose is split into two molecules of pyruvate.

Answer 2

Answer:

Glycolysis

Explanation:

Glycolysis is the first step in the breakdown of glucose to extract energy for cellular metabolism. Glycolysis consists of an energy-requiring phase followed by an energy-releasing phase.

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