# Sodium ions are “pumped” from a region of lower concentration to a region of higher concentration

Sodium ions are “pumped” from a region of lower concentration to a region of higher concentration in the nerve cells of humans. this process is an example of—

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1. Expert says:

explanation: 8

2. Expert says:

Lipid because of the high percentage of carbon to carbon bonds, which store more energy than other bonds.

3. Expert says:

Glomar challenger was a deep sea research and scientific drilling vessel for oceanography and marine geology studies. the drillship was designed by global marine inc

4. Expert says:

silty loam

hope this

$Use figure 5-1 to determine what a soil is called if it has 20 percent clay, 60 percent silt, and 20$