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BIO NMDCAT cell membrane
nmdcat.online July 8, 2026

What is the main purpose of “cell-cell recognition”?

A. Nutrient absorption
B. Immune response
✓
C. Energy production
D. Waste removal

📝 Explanation

Immune cells use recognition markers to identify infected or foreign cells (e.g., pathogens).

📖 Additional Information

  • Nutrient absorption
  • Immune response
  • Energy production
  • Waste removal

Immune cells use recognition markers to identify infected or foreign cells (e.g., pathogens).

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