Cellular respiration. Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Aerobic respiration is much more efficient, and produces ATP much more quickly, than anaerobic respiration. This is because oxygen is an excellent electron acceptor for the chemical reactions involved in generating ATP. An overview of the stages of aerobic respiration Aerobic vs Anaerobic Similarities So that's 4 ATP produced - 2 ATP used = 2 ATP gained. However, 2 NADH are produced during step 5 (3GPA -> 1,3 BPGA), and as we know 1 NADH gives 3 ATP During aerobic respiration, glucose is effectively burned inside our bodies (it reacts with oxygen) to produce carbon dioxide, water and lots of energy in the form of ATP. The overall equation for aerobic respiration is: Glycolysis. The first stage of aerobic respiration is glycolysis, which takes place in the cytoplasm So that's 4 ATP produced - 2 ATP used = 2 ATP gained. However, 2 NADH are produced during step 5 (3GPA -> 1,3 BPGA), and as we know 1 NADH gives 3 ATP so these 2 NADH should yield 6 ATP. So, if we consider the ATP produced from the NADH, the net gain is 8 ATP
Net gain of ATP molecules during aerobic respiration is: a)40 …
Another advantage of anaerobic respiration is its speed. It produces ATP very quickly. For example, it lets your muscles get the energy they need for short bursts of intense activity E: Theoretical ATP Yield. The theoretical maximum yield of ATP for the oxidation of one molecule of glucose during aerobic respiration is In terms of substrate-level phosphorylation, oxidative phosphorylation, and the component pathways involved, briefly explain how this number is obtained Key Questions. How does aerobic respiration release energy from glucose? Answer: Energy is released using NAD+, FADH, and ATP Synthase. Explanation: Cells ATP Yield. In a eukaryotic cell, the process of cellular respiration can metabolize one molecule of glucose into 30 to 32 ATP. The process of glycolysis only produces two ATP, while all the rest are produced during the electron transport chain Steps of cellular respiration. Google Classroom. Cellular respiration is a metabolic pathway that breaks down glucose and produces ATP. The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation The net gain of ATP molecules in glycolysis during aerobic respiration is. 0. 2. 4. 8. A. 2. B. 8. C. 0. D. 4. Solution. Verified by Toppr. Glucose is the first cycle of aerobic respiration. It produces two pyruvate molecules, a net gain of two ATP molecules and two NADH 2 molecules at the end of the cycle
5.9: Cellular Respiration - Biology LibreTexts
ATP Generation in Aerobic Respiration. During the aerobic respiration process, ATPs are generated in oxidative phosphorylation at two levels; first at the substrate level, and the second at the ETC level. The first is called substrate-linked oxidative phosphorylation, occurring in the glycolytic pathway and TCA cycle Cellular respiration. Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with