Although the aerobic process of respiration takes place only in the presence of oxygen, the role of oxygen is limited to the terminal stage of the process. Yet, the presence of oxygen is vital, since it drives the whole process by removing hydrogen from the system. Oxygen acts as the final electron acceptor.
What is the role of oxygen in aerobic respiration?
(1) During aerobic respiration, role of oxygen is limited to the terminal stage. (2) In ETC (Electron Transport Chain), one molecule of NADH + H + gives rise to 2 ATP molecules, and one FADH 2 gives rise to 3 ATP molecules. (3) ATP is synthesized through complex V. (4) Oxidation-reduction reactions produce proton gradient in respiration.
What is the role of ATP in aerobic respiration?
30/12/2021 · During aerobic respiration, the role of oxygen is limited to the terminal stage. In ETC (Electron Transport Chain), one molecule of NADH+H + gives rise to 2ATP molecules, and one FADH 2 gives rise to 3 ATP molecules. Correct answer is option 'D'. Can you explain this answer?
What are the crucial events in aerobic respiration?
During aerobic respiration, role of oxygen is limited to the terminal stage. B In ETC (Electron Transport Chain), one molecule of N A DH + H + gives rise to 2 ATP molecules, and one F A D H 2 gives rise to 3 ATP molecules.
When does anaerobic respiration take place?
During aerobic respiration, the role of oxygen is limited to the terminal stage. D. In ETC (Electron Transport Chain), one molecule of NADH+H + gives rise to 2ATP molecules, and one FADH 2 gives rise to 3 ATP molecules.
What is the role of oxygen during aerobic respiration?
Oxygen is the final electron acceptor at the end of the electron transport chain of aerobic respiration. In the absence of oxygen, only a few ATP are produced from glucose. In the presence of oxygen, many more ATP are made.05-Mar-2021
What stage is oxygen used in aerobic respiration?
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. This results in a net gain of two ATP molecules.23-Feb-2012
Which of the following statement is incorrect during aerobic respiration role of oxygen?
Which of the following statements is incorrect ? (1) During aerobic respiration, role of oxygen is limited to the terminal stage. (2) In ETC (Electron Transport Chain), one molecule of NADH + H+ gives rise to 2 ATP molecules, and one FADH2 gives rise to 3 ATP molecules. (3) ATP is synthesized through complex V.13-Sept-2021
What is the role of oxygen in aerobic respiration quizlet?
what role does oxygen play in aerobic respiration? Oxygen acts as the terminal electron acceptor in the electron transport chain of aerobic respiration. It gets the electrons from NADH and FADH2, which are produced in the Krebs cycle. by combining with electrons and protons, oxygen forms H2O.
During which step of aerobic respiration is oxygen used quizlet?
Terms in this set (75) Aerobic respiration uses oxygen as its final electron acceptor at the end of the electron transport chain.
Which of the following statements are incorrect for penguins?
Textbook solution Correct Answer: option b:They cannot swim. Penguins are white and blend in well with their surroundings. To shield itself from the cold, it has a thick skin and a lot of fat. Penguins huddled close together in order to stay warm.18-Apr-2020
Which of the following statements is incorrect about friction?
Friction opposes relative motion of objects. Friction produces heat. Friction can stop a moving object.
Which of the following is the correct equation for aerobic cellular respiration?
The correct equation for aerobic respiration in humans is: glucose + oxygen → carbon dioxide + water.