Explanation: In cellular respiration, oxygen is the final electron acceptor. Oxygen accepts the electrons after they have passed through the electron transport chain and ATPase, the enzyme responsible for creating high-energy ATP molecules.
What is the final electron acceptor in aerobic respiration?
Oxygen is the final electron acceptor in aerobic respiration.
Aerobic respiration uses oxygen as its final electron acceptor at the end of the electron transport chain. The term aerobic refers to air, which typically provides oxygen as part of the net reaction. Read section 6.5.
What is the final electron acceptor of aerobic respiration and what is the final electron acceptor for anaerobic respiration?
Aerobic respiration uses oxygen as a final electron acceptor, whereas anaerobic respiration uses an inorganic molecule other than oxygen as the final electron acceptor. -In anaerobic respiration, the final electron acceptor is an inorganic substance other than oxygen, such as nitrate, sulfate, or carbonate.
Oxygen is the terminal electron acceptor in the mitochondrial electron transport chain and therefore is required for the generation of energy through oxidative phosphorylation.
What is the final electron acceptor in the electron transport chain quizlet?
Oxygen is consumed in cellular respiration. Oxygen is the final electron acceptor in the electron transport chain and is converted to water.
What is the final acceptor for its electrons during fermentation What is the final acceptor for its elections during respiration?
[9.5 ” 1] The final acceptor for its electrons during fermentation is a derivative of pyruvate, such as acetaldehyde during alcohol fermentation, or pyruvate itself during lactic acid fermentation. The final acceptor for electrons during aerobic respiration is oxygen.
Which complexes is the final hydrogen acceptor?
Oxygen is final acceptor of hydrogen.
What is the final hydrogen acceptor?
Oxygen is the final hydrogen ion and electron acceptor. The oxygen combines with the hydrogen ions and electrons to form water.
What is the final electron acceptor in photosynthesis and cellular respiration?
Reaction kinetics The electron acceptor in photosynthesis is NAD+ while in respiration the electron acceptor is NADH. In cellular respiration reaction 36 molecules of ATP are produced in complete oxidation of one molecule of glucose.
What is the final electron except or of the electron transport chain quizlet?
Oxygen serves as the final electron acceptor of the Electron Transport Chain. Thus, oxygen is essential for getting rid of low-energy electrons and hydrogen ions, the wastes of Cellular Respiration. Without oxygen the Electron Transport Chain cannot function.
What is the final electron acceptor in lactic acid fermentation quizlet?
Lactic acid fermentation. Human Muscle Cells use this when O2 is scarce. Produces 2 ATP. Final electron acceptor is pyruvate.
What are the end products of aerobic respiration?
What is the final product of respiration?
End products of respiration are carbon dioxide, water and energy in the form of ATP.
What is the aerobic respiration?
Listen to pronunciation. (ayr-OH-bik RES-pih-RAY-shun) A chemical process in which oxygen is used to make energy from carbohydrates (sugars). Also called aerobic metabolism, cell respiration, and oxidative metabolism.
Which molecule is the final electron acceptor for electrons from photosystem I?
Explanation: The final electron acceptor is NADP+.
What is the final product of electron transport chain?
The end products of the electron transport chain are water and ATP. A number of intermediate compounds of the citric acid cycle can be diverted into the anabolism of other biochemical molecules, such as nonessential amino acids, sugars, and lipids.
What compound is formed when the electron combines with the last acceptor?
At the end of the electron transport system, two protons, two electrons, and half of an oxygen molecule combine to form water. Since oxygen is the final electron acceptor, the process is called aerobic respiration.
Why is oxygen electron acceptor?
The electron transport chain produces adenosine triphosphate, the main cellular energy. Oxygen acts as a final electron acceptor that helps move electrons down a chain that results in adenosine triphosphate production. … This means that it is really good at attracting electrons, so energy could be produced.
What is the final electron acceptor in photosynthesis quizlet?
What is the final electron acceptor in the light reactions of photosynthesis? the final electron acceptor is NADP+ and not oxygen.
What is the primary electron acceptor in photosynthesis?
Excited P680 is a good electron donor and can transfer its excited electron to the primary electron acceptor, pheophytin. The electron will be passed on through the first leg of the photosynthetic electron transport chain in a series of redox, or electron transfer, reactions.
Does aerobic respiration use oxygen as its final electron acceptor at the end of the electron transport chain?
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.
Which of the following represents the final electron acceptor?
In aerobic respiration, the final electron acceptor is molecular oxygen (O2); in anaerobic respiration, the final electron acceptor is a different substance.
What molecule is the final acceptor of the electrons quizlet?
Oxygen is the final electron acceptor, and it has the highest affinity for electrons. When oxygen accepts an electron, it is reduced to water. Oxygen is the final ___ ____.
In which stage of aerobic respiration is water produced quizlet?
In which phase of cellular respiration is water made? Water is made during the electron transport chain part of cellular respiration.