The maintenance of the distribution of ions across cell membranes is an example of<u> Electrical</u> work.
Ions are ferried across the cell membrane through transport proteins. They permit the ions to cross the hydrophobic barrier of the cell membrane. Facilitated vehicle is carried out by channel and carrier proteins.
<h3>What ions traverse cell membranes?</h3>
Many ions have a concentration rise across the membrane, including potassium (K+), which is at a high attention inside and a low concentration above the membrane. Sodium (Na+) and chloride (Cl−) ions are at high attention in the extracellular region, and lower concentrations in the intracellular regions.
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The answers to the questions are as follows;
- <em>For 17: Romans overthrew the Etruscan king. </em>
- <em> For 18: C. held close </em>
- <em> For 19: C. The author provides historical background and context. </em>
- One of the core excepts from the book; The Roman Republic was the coexistence of Etruscan society with the Romans prior to the overthrow of the Estrucan King.
- The phrase which has a similar connotation to embraced as used in context is; held close.
- <em><u>Though the ancient Athenian democracy did not last, we have embraced many of its core principles.</u></em>” The statement above is a means of communicating the historical background and context of democracy by the author.
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Answer:
The clause's clarification indicates something which is given below.
Explanation:
- Thus, once during the past, circumstances were wonderful or horrible to the point that new methods forever produced a satisfactory or insufficient performance of the process.
- Recently, to the degree that perhaps the market method yields a reasonable again that insufficient rate of advantages, times are wonderful or bad. He proposes an emergency theory here and lets these springs out of another payment activity. As we'd like to believe, this is the worst aspect of the entire novel.
- The laborers do not and should not control and regulate the technological machinery and processes as well as private ownership gains, and company performance must always be supervised by the industry.
- The source of labor, or the working people, will therefore not become merged into the above-mentioned ideally whole coalition, such that at the moment when the last step in the consistent with organizational has indeed been taken, the violent grinding between some of the combined market resources and the centralized laborer continues.
