Answer:
Phases of Complete Glucose Breakdown
The complete oxidation of glucose involves four phases.
1. Glycolysis, the splitting of glucose into two 3-carbon molecules
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2. The preparatory reaction, which divides each 3-carbon molecule into a 2-carbon molecule and CO2
3. The citric acid or Krebs cycle, which produces CO2, NADH, FADH2, and ATP
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4. The electron transport chain also known as the electron transport system, assists in the production of the largest amount of ATP
Explanation:
Phases of Complete Glucose Breakdown
Cellular respiration involves a metabolic pathway of enzymes assisted by coenzymestext annotation indicator.
The two coenzymes involved in cellular respiration, NAD+ and FAD, receive the hydrogen atoms removed from glucose. Glucose has 12 hydrogen atoms that will be pulled off one at a time and picked up by NAD+ or FAD.
The phase of glucose metabolism that released four carbon dioxide molecules during the complete oxidation of glucose is the Citic acid cycle.
Glucose metabolism may be defined as the biochemical process responsible for the metabolic formation, breakdown, and interconversion of carbohydrates in living organisms.
In Kreb's cycle, the acetyl CoA combines with a four-carbon molecule and goes through a cycle of reactions, ultimately generating the four-carbon starting molecule, energy compound ATP, NADH, and FADH2 are made, while carbon dioxide is released.
Therefore, the phase of glucose metabolism that released four carbon dioxide molecules during the complete oxidation of glucose is the Citic acid cycle.
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