science
Grade-10
Easy
Question
What is the nature of lipid bilayer?
- Hydrophilic nature
- Hydrophobic nature
- Hydrophilic and hydrophobic nature
- It depends on the surrounding medium
Hint:
The nature of the phospholipid bilayer is hydrophilic and hydrophobic.
The correct answer is: Hydrophilic and hydrophobic nature
- The plasma membrane of the cell is composed of the phospholipid bilayer and proteins.
- The phospholipid bilayer has a hydrophilic head and hydrophobic tail.
- This allows the selective transport of materials along the membrane.
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