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BIO NMDCAT cell membrane
nmdcat.online July 8, 2026

If a cell membrane is kept at a low temperature, which component helps maintain fluidity?

A. Saturated fatty acids
B. Unsaturated fatty acids
✓
C. Glycoproteins
D. Peripheral proteins

📝 Explanation

The double bonds in unsaturated fatty acids create "kinks" that prevent tight packing, maintaining fluidity at low temperatures.

📖 Additional Information

  • Saturated fatty acids
  • Unsaturated fatty acids
  • Glycoproteins
  • Peripheral proteins

The double bonds in unsaturated fatty acids create "kinks" that prevent tight packing, maintaining fluidity at low temperatures.

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