Describe how the plasma membrane helps maintain homeostasis in a cell.

. By keeping cell contents within the cell, keeps cell organelles suspended in the cell, regulate what comes in and out of the cell or keep foreign material out, and allows for transportation of fuel, fluids, and waste.

Explanation: the plasma membrane is a jelly like fluid (hope this helps you :D )

it takes hundreds of years to become stable.

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the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: