sodium.
Most cell membranes have a sodium-potassium pump. It is an enzyme that pumps sodium ions out of the cell and potassium ions into the cell. It moves 3 sodium ions out and 2 potassium ions in. Both ions are transported against the concentration gradient. Thus, the sodium-potassium pump provides one positive charge carrier to the extracellular space.
It's long cuz that's how there made.
Answer:
<h3>Transcription copies the DNA into RNA, while replication makes another copy of DNA. Both processes involve the generation of a new molecule of nucleic acids, either DNA or RNA; however, the function of each process is very different, with one involved in gene expression and the other involved in cell division.</h3>
Explanation:
So,my answer is,transcription happens outside the nucleus,and replication happens inside the nucleus.
<u>#CARRY</u><u> </u><u>ON</u><u> </u><u>LEARNING</u>
The
diagram shows the current percentage of each population by age and
gender (male/female) for two countries. After carefully analyzing the
graph I came with the conclusion that:
(1)
Country A, the population growth over the next 20 years will place
the greatest strain on the environment since the larger percentage of
young people could result in rapid population growth.
<span>I
hope this helps, Regards.
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