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Dimas [21]
3 years ago
7

Which of the following is most likely to move through the cell membrane by facilitated diffusion?

Biology
1 answer:
Svetradugi [14.3K]3 years ago
8 0
The choices are not given so it is best to discuss what is a facilitated diffusion. It is a type of diffusion where  it involves a spontaneous passive transport of molecules or ions across a biological membrane via specific transmembrane integral proteins. It is a process that requires the supply of added energy.
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Answer:

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Explanation:

The Earth's magnetic field is somewhat caused by the composition of the earth's core which is rich in iron minerals. There is a solid inner core that is made of iron which makes up to 2/3 of the moon's size. The charged metal of the iron produces electric currents, consequently resulting to Earth's magnetic field.

8 0
4 years ago
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Answer:

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Explanation:

meaning of fighting?

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3 0
2 years ago
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umka2103 [35]

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Explanation:

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