science
Grade-10
Easy
Question
What is the nature of a lipid bilayer?
- Only Hydrophilic nature
- Only Hydrophobic nature
- Hydrophilic and hydrophobic nature
- It depends on the surrounding medium
Hint:
The phospholipid bilayer is hydrophilic and hydrophobic in nature.
The correct answer is: Hydrophilic and hydrophobic nature
- The phospholipid bilayer is hydrophilic and hydrophobic in nature.
- It has both a hydrophilic head and a hydrophobic tail.
- This makes the membrane selectively permeable.
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