What is the final product of the electron transport chain in cellular respiration?

ATP
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 are the 4 stages of cellular respiration and where do they occur?

The cellular respiration process includes four basic stages or steps: Glycolysis, which occurs in all organisms, prokaryotic and eukaryotic; the bridge reaction, which stets the stage for aerobic respiration; and the Krebs cycle and the electron transport chain, oxygen-dependent pathways that occur in sequence in the …

What are the steps of cellular respiration?

The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.

Is the electron transport chain the last step in cellular respiration?

The electron transport chain is the final step of cellular respiration where 34 ATP molecules are produced.

What is the final electron acceptor in the electron transport chain?

Oxygen
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 happens at the end of the electron transport chain?

At the end of the electron transport chain, electrons are transferred to molecular oxygen, which splits in half and takes up H +start superscript, plus, end superscript to form water. Gradient-driven synthesis of ATP.

What are the 3 steps of cellular respiration?

Summary: the three stages of Aerobic Respiration Carbohydrates are broken down using all three stages of respiration (glycolysis, citric acid cycle and the electron transport chain).

What are the 4 steps of cellular respiration quizlet?

Terms in this set (4)

• 1st- Glycolosis. Splitting sugars in cytoplasm, energy investment phase -> 2 ATP molecules combine with glucose molecule.
• 2nd- Oxidation. Pyruvates moving into mitochondria, through oxidation pyruvates broken into water.
• 3rd- Krebs Cycle/Citric Acid Cycle.
• 4th- Electron Transport Chain.

Is the final electron acceptor of the electron transport chain?

Oxygen is the terminal electron acceptor in the mitochondrial electron transport chain and therefore is required for the generation of energy through oxidative phosphorylation.

Is the final electron acceptor at the end of the electron transport chain when water is formed?

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.

Who is the final electron acceptor?

oxygen
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 the electron transport chain of cellular respiration 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.