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What is present during aerobic respiration?
During aerobic respiration, oxygen is present as the final electron acceptor in the electron transport chain. This process occurs in the mitochondria and produces a large amount of ATP, the cell's main source of energy. Carbon dioxide and water are also produced as byproducts.
Why are the components of the electron transport chain embedded in the inner mitochondrial membrane rather than floating freely in the cytoplasm of mitochondrial matrix?
The components of the electron transport chain are embedded in the inner mitochondrial membrane to facilitate the efficient transfer of electrons and the generation of a proton gradient, which is necessary for ATP production. Being embedded in the membrane allows for the organization of the components in a specific sequence to create a functional chain. It also helps to prevent the loss of protons and electrons to ensure the proper functioning of the electron transport chain.
What two parts of cellular respiration require oxygen?
The two parts of cellular respiration that require oxygen are the Krebs cycle (citric acid cycle) and the electron transport chain. Oxygen is the final electron acceptor in the electron transport chain, which is essential for the production of ATP.
What happens when oxygen is present and includes glycolysis and Krebs cylcle and Electron transport?
In the presence of oxygen, glycolysis breaks down glucose to produce pyruvate which then enters the Krebs cycle. In the Krebs cycle, pyruvate is further broken down to produce ATP, NADH, and FADH2. These electron carriers then enter the electron transport chain where they donate electrons to generate more ATP through oxidative phosphorylation.
Small internal cell structure best observe in microscope?
Ribosomes are small internal cell structures that are best observed under a microscope. These structures are involved in protein synthesis and are present in both prokaryotic and eukaryotic cells. Ribosomes can be visualized using electron microscopy to obtain higher resolution images.
What must be present when electron transfer and ATP synthesis occur?
all of the electron transport proteins as well as ATP synthase
Why oxygen is needed for krab cycle?
Oxygen is the final electron acceptor in the electron transfer chain and therefore needs to be present in the Kreb's cycle. Without oxygen only anaerobic repiration will occur.
When oxygen is not present?
there is no oxygen present in the electron transport system.
When oxygen not present?
there is no oxygen present in the electron transport system.
What are the two types of electrons present in a superconductor?
valance electron and free electron
Which is not present in oxygen?
Electron Transport Chain
Why are electron in the electron cloud?
electron cloud refers to orbit present in the atom and electron can can be revolved by the orbit only as it is an imaginary path made of energy
Is oxygen present in aerobic respiration?
Yes. Oxygen is the last electron acceptor in the electron transport chain.
How do you spell transferred in present tense?
transfer
What is meant by electron density?
Electron density is the measure of the probability of an electron being present at a specific location. In molecules, regions of electron density are usually found around the atom, and its bonds.
When oxygen is not present what does not function?
electron transport chain does not function
What is the main fuction of the large intestine?
Reabsoption of water, salts and vitaminsElimination of wastesThe bacteria present in large intestine synthesize vitamins
