Question

Define cell membrane

Answer 1

Cell membrane are also known as plasma membrane, is a doubled layer of lipids and protiens that surrounds a cell and separates the cytoplasm from it's surrounding environment.
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Answer 2

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$\huge\text{\underline{Cell-membrane:}}$


It is the membrane that separate the inner environment of the cell with the outer environment. 


$\sf{\underline{\underline{Composition:}}}$

$\sf{\underline{Cell\:membrane\:is\:composed\:of:}}$

⚫A lipid bilayer, with a polar head.

⚫Hydrophobic tails towards the inner side.

⚫Proteins and carbohydrates are also present.


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