In cellular respiration, a series of molecules forming an electron transport chain alternately accepts and then donates electrons. what is the advantage of such an electron transport chain?

Answers

Answer 1

Answer:

The advantage of an electron transport chain is that a small amount of energy is released by the transfer of an electron between each pair of intermediates.

Cellular respiration has three stages: glycolysis, the Krebs cycle and oxidative phosphorylation.

During oxidative phosphorylation, the transport of electrons through a series of intermediates is used to create an electrochemical proton gradient across the inner mitochondrial membrane.

As the electrons move in the transport chain, a small amount of energy is released, which is coupled to the active transport of protons into the mitochondrial inner-membrane space.

Subsequently, this proton gradient is then used to synthesize ATP by an ATP synthase.

In conclusion, the advantage of an electron transport chain is that a small amount of energy is released by the transfer of an electron between each pair of intermediates.

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Answer 2

Answer: The advantage of an electron transport chain is that a small amount of energy is released with the transfer of an electron between each pair of intermediates. An electron transport chain (ETC) is a series of compounds that transfer electrons from electron donors to electron acceptors via redox (both reduction and oxidation occurring simultaneously) reactions, and couples this electron transfer with the transfer of protons (H+ ions) across a membrane.

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Answers

A because the others didn't make no sense

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Answers

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Bleaching is caused by the addition of bleach containing fertilizers that enter marine systems through runoff. True False

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The given statement is False

Bleach such as chlorine when mixed in fertilizers acts as a killing agent for plants .The bleach runoff is not affected by the fertilizers containing bleach as they do not kill the Aquatic flora. Marine bleaching is caused due to high temperature of water not because of the fertilizers. In marine bleaching the coral will expel algae when the temperature of water is high. These results in discoloration of corals making them white and they can survive in this condition. This proves that the bleaching inside the marine system is because of high temperature not because of runoff.

false because bleach is not used in fertlizers

Ken needs to measure out 50 mL of water. Which of the following is the best tool for Ken to use?A. spring scale
B. ruler
C. graduated cylinder

Answers

The correct answer is (c.) graduated cylinder. If Ken needs to measure out 50 mL of water which means the volume of the water, you may use graduated cylinder. A graduated cylinder is a measuring and mixing laboratory equipment for measuring the volume of a liquid.

Answer:

it is c graduated cylinder

Explanation:

got it right on stydy island :)

How is mass transit in cities a possible solution tk urban air pollution?

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Explain Why, in winter, most of the meltwater produced by salting the roads will not infiltrate the soil

Answers

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