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BIO NMDCAT Conjugated molecules
nmdcat.online July 3, 2026

7. The carbohydrate component covalently attached to proteins or lipids in the plasma membrane typically faces towards the

A. Cytoplasmic matrix
B. Extracellular environment
✓
C. Intramembrane hydrophobic core
D. Mitochondrial matrix

📝 Explanation

Glycoproteins and glycolipids extend their sugar chains outward to form the glycocalyx, which mediates cellular identification.

📖 Additional Information

  • Cytoplasmic matrix
  • Extracellular environment
  • Intramembrane hydrophobic core
  • Mitochondrial matrix

Glycoproteins and glycolipids extend their sugar chains outward to form the glycocalyx, which mediates cellular identification.

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