What are the final two products of the electron transport chain and cellular respiration?
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What are the final two products of the electron transport chain and cellular respiration?
Oxygen is the final electron acceptor in the electron transport chain, showing the need for aerobic conditions to undergo such a process. ATP is produced as a product of the electron transport chain, while glucose and CO2 play a role in earlier processes of cellular respiration.
What is the final electron in the electron transport chain in anaerobic respiration?
The reduced species are oxidized by a series of respiratory integral membrane proteins with sequentially increasing reduction potentials, the final electron acceptor being oxygen (in aerobic respiration) or another species (in anaerobic respiration).
What are the end products for aerobic respiration?
Anaerobic respiration
| Aerobic respiration | |
|---|---|
| Oxidation of glucose | Complete |
| Reactants of respiration | Glucose and oxygen |
| Products of respiration | Carbon dioxide and water (and ATP) |
| Amount of ATP made | Large amount |
What is the end product of electron transport chain?
The end products of electron transport are NAD+, FAD, water and protons. The protons end up outside the mitochondrial matrix because they are pumped across the cristal membrane using the free energy of electron transport.
What is the final electron acceptor in the electron transport chain 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.
What are the reactants and products of electron transport chain?
| Quiz: What are the initial reactants which start the electron transport chain? | Answer 2 hydrogen ions and 2 electrons start the chain. Oxygen and ADP are also reactants. |
|---|---|
| What are the final products of the chain? | Answer 3 ATP and a water molecule are products. |
What is end product of anaerobic respiration?
The end products of anaerobic respiration are Lactic acid or ethanol and ATP molecules.
Which 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 is the end product of aerobic and anaerobic respiration?
Aerobic respiration vs anaerobic respiration
| Aerobic | Anaerobic | |
|---|---|---|
| Oxygen | Needed | Not needed |
| Glucose breakdown | Complete | Incomplete |
| End product(s) | Carbon dioxide and water | Animal cells: lactic acid. Plant cells and yeast: carbon dioxide and ethanol |
| Energy released | Relatively large amount | Relatively small amount |
What is the final product of the electron transport chain quizlet?
H2O (water) is formed as a final product of the electron transport chain.
Is the final electron acceptor of the electron transport chain?
Terminal oxidases and reductases When bacteria grow in anaerobic environments, the terminal electron acceptor is reduced by an enzyme called a reductase. In mitochondria the terminal membrane complex (Complex IV) is cytochrome oxidase. Aerobic bacteria use a number of different terminal oxidases. For example, E.
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.