Question : Plasma membrane in eukaryotic cells is made up of:
Option 1: Phospholipid
Option 2: Lipoprotein
Option 3: Phospholipo-protein
Option 4: Phospho - protein
Correct Answer: Phospholipid
Solution : The correct option is - Phospholipid
The plasma membrane in eukaryotic cells is primarily composed of lipids and proteins. It has a phospholipid bilayer structure which means it consists of two layers of phospholipid molecules arranged with their hydrophobic tails facing inward and their hydrophilic heads facing outward. This arrangement creates a semi-permeable barrier that separates the internal and external environments of the cell.
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