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ra1l [238]
3 years ago
14

What stage of cellular respiration does not involve any carbon-based compounds as a reactant or product? A. Electron transport c

hain
B. Krebs cycle
C. Glycolysis
D. Fermentation
Biology
2 answers:
maksim [4K]3 years ago
8 0
The correct answer among all the other choice is A. Electron transport chain. This is the stage of cellular respiration that does not involve any carbon-based compounds as a reactant or product. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. 
muminat3 years ago
3 0

Answer:

The correct answer would be A. Electron transport chain.

In cellular respiration, all the complexes associated with electron transport chain are usually located in the inner membrane of the mitochondria.

The electrons released by the oxidation of NADH and FADH₂ are transported by various electron carriers associated with electron transport chain. The electrons are finally accepted by oxygen to form water which is released as a byproduct.

The flow of electron through the electron transport chain is coupled with the pumping of protons across the membrane which leads to the formation of proton gradient.

This gradient (chemiosmosis) is used by ATP synthase located in the inner membrane to phosphorylate ADP into ATP.

No carbon based compound is used as reactant or product in electron transport chain.

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Answer:

The options are:

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The answer is A. Gravel

Explanation:

Meiofauna are small benthic invertebrates which live in aquatic habitat. They are suited for both marine and fresh water environments.

Gravel aren’t tightly packed together in large quantities when compared with the other options such as sand, silt, clay, mud. This makes it possible for more aeration and the presence of more oxygen at the soft-bottomed intertidal community.

8 0
3 years ago
in the northern hemisphere, a wind blowning from the south to the north will cause a current of water in which direction
hichkok12 [17]
Hello,

Here is your answer:

The proper answer to this question is "east".

Here is how:

When the wind blows from the south to the north the current of water will go to the east because of the direction of the air is blowing.

Your answer is east.

If you need anymore help feel free to ask me!

Hope this helps!
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Answer:

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Explanation:

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Harmful, because there would not be enough resources
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