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Why is electron transport so critical in the process of cellular respiration?
Wiki User
∙ 10y ago
Electron transport is a critical process in cellular respiration because it provides energy for cells in the form of ATP. Electron transport occurs in the mitochondria of cells and involves the transfer of electrons from one molecule to another. The energy generated from this process is used to synthesize ATP the main energy currency of cells. This energy is then used to power a variety of cellular processes such as DNA replication and protein synthesis. Without electron transport cells would not be able to generate the energy required for these essential processes.
Electron transport is essential for cellular respiration because it:
- Moves electrons from one molecule to another
- Generates energy in the form of ATP
- Powers a variety of cellular processes
In conclusion electron transport is a critical process in cellular respiration because it provides cells with the energy required for essential processes. Without it cells would not be able to generate the energy required for these processes and would not be able to survive.
Pearlie Tromp
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What does the electron transport the chain during cellular respiration?
it provides energy that powers the formation of atp
During aerobic respiration electrons are passed down the electron transport chain and what is formed?
Aerobic respiration is a cellular level process in which nutrients are changed into energy. The electrons that pass down the electron transport chain react with oxygen (thus, aerobic) and protons to form water.
When is the electron transport chain carried out?
Plants, fungi, and animals are all eukaryotes and possess mitochondria, which is the site of the electron transport chain. Prokaryotes have no mitochondria and perform the electron transport chain across their cell membranes. Electron transport chain also occurs in thylakoid membrane of chloroplasts.
What is the final electron acceptor of the ETC?
In cellular respiration, the final electron acceptor of the electron transport chain is half of a diatomic oxygen molecule. This molecule is then reduced when it gains two low-energy electrons attached to two hydrogens, making a molecule of water as a by-product of cellular respiration.
Does anaerobic cellular fermentation use the same final electron acceptors as aerobic respiration?
No, because the electron acceptor is what cates the electrons as the leave the electron transport chain, which is oxygen in aerobic respiration. Since aerobic respiration uses oxygen, and anaerobic fermentation is abest of oxygen, anaerobic fermentation cannot possibly use oxygen as respiration does.
The last stage of cellular respiration is called the?
Electron Transport SystemThe electron transport chain
Which phase of cellular respiration is oxygen a subtrate?
Electron Transport.
Which is not a stage of cellular respiration is it fermintaion or electron transport?
fermentation
What is the pathway that cellular respiration ends?
The electron transport chain.
Where is the electron transport chain in cellular respiration located?
Matrix
What is the oxidatve phosphorylation phase of cellular respiration?
the electron transport chain
In which part of cellular respiration does rotenone have its effect?
electron transport chain.
What stages of cellular respiration involve cytochromes?
Electron transport chain .
Where in a cell does electron transport happen in cellular respiration?
The electron transport chain happens in the cristae membrane inside the mitochondria.
What are 3 major steps in cellular respiration?
Actually there are 4 steps of aerobic cellular respiration Glycolysis, Oxidative decarboxylation of pyruvate, kreb's cycle, electrton transport chain
Why is oxygen necessarly for cellular respiration?
Oxygen is the last electron acceptor in the electron transport chain.
What are two prosseses that use oxygen?
cellular respiration and electron transport chain
