Question

what is cell membrane ??




my lil sis is sick in serious condition please pray for her

i want to see her again with her smile
please pray for her

I'm fine but she is not , her fever is very high ​

Answer 1

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The cell membrane is a phospholipid bilayer that is selectively permeable membranes that separate the interior of the cells (cell organelles and cytoplasm) from the outside environment or the extracellular space.The cell membrane is a trilayer as it consists of a layer of phospholipids which forms the hydrophobic part which is sandwiched between two layers of hydrophilic heads.