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Ipatiy [6.2K]
3 years ago
15

On automobiles, what is designed to reduce noise pollution?

Biology
2 answers:
Evgesh-ka [11]3 years ago
8 0
B carburetors .......
Morgarella [4.7K]3 years ago
4 0
Letter B i’m pretty sure, if you would like i can research it more
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The electrical gradient is defined as the + goes to the - and the - goes to the +
Na + has a positive charge, but there's more positive charge inside the cell than outside (due to potassium), therefore, Na+ goes extracellular (out)
The concentration gradient considers that the ion will go from the most concentrated to at least concentrated by passive diffusion so no trans-membrane proteins in the game attention.Na + is very concentrated in extracellular and few intracellular, therefore, it tends to go intracellular (in).</span>
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The answer is mean!

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