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BIO NMDCAT Lipids
nmdcat.online June 27, 2026

Cellular membranes exhibit selective permeability mainly because of the presence of

A. Triglycerides
B. Phospholipid bilayer
✓
C. Glycogen
D. Cellulose

📝 Explanation

Phospholipids arrange into a bilayer with hydrophilic heads outward and hydrophobic tails inward, forming a selectively permeable membrane.

📖 Additional Information

  • Triglycerides
  • Phospholipid bilayer
  • Glycogen
  • Cellulose

Phospholipids arrange into a bilayer with hydrophilic heads outward and hydrophobic tails inward, forming a selectively permeable membrane.

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