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pogonyaev
3 years ago
14

______ is the final electron acceptor at the end of the electron transport system.

Biology
1 answer:
Jet001 [13]3 years ago
8 0
Oxygen is the final electron acceptor in the electron transport chain in aerobic respiration The electron transport chain of the mitochondria is the means by which electrons are removed from reduced carrier NADH and transferred to oxygen to yield water. In the cytochrome oxidase complex of the electron transport chain, four electrons interact with a molecule of oxygen and eight hydrogen ions. The four electrons, four of the hydrogen ions and the molecule oxygen are used to form water molecules. In anaerobic respiration the final electron acceptor can be of many types such as Ferric iron which is used by denitrifying bacteria
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Explanation:

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Describe how amoebas obtain food?
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Diatoms are planktonic unicellular eukaryotes commonly found in oceans and lakes. They contain chloroplasts that have four membr
Zepler [3.9K]

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<h3>What is secondary endosymbiosis?</h3>

Secondary endosymbiosis is a hypothesis used to explain why diatom chloroplasts have four membranes.

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Learn more about the endosymbiosis hypothesis here:

brainly.com/question/2957447

5 0
2 years ago
What best explains why there's fewer secondary consumers than producers?
monitta

Answer:

because of inefficiency

Explanation:

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A reactant that fits into the active site of an enzyme is called...
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Enzymes bind with chemical reactants called substrates
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