Do you mean ion pumps in the membrane of cell?
If so, then ion pumps maintain an electrochemical gradient across the membrane.
Answer:
Explained below.
Explanation:
Each lumbar region of the spine is generally remembered as the lower back which contains 5 vertebrae. And the lumbar region is located between the chest or thoracic. And lumbar spine also typically holds a small internal curve as well.
From the following, the characteristics that belong to the lumbar region are as follows;
* Blunt spinous process
* Large size overall
* Bulky centrum
From the following, <u>the characteristic that does not belong to the lumbar region</u> are as follows;
* Elongated spinous process
He took swabs of one pea plant and put it on others to help them reproduce.
This is not a biology question this is a math question
