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BIO NMDCAT Structure of DNA
nmdcat.online July 3, 2026

80. The dynamic structural property that describes the right-handed twisting of the two strands around a shared central axis is a

A. Helical configuration
✓
B. Linear lattice topology
C. Planar crystalline matrix
D. Branched micellar loop

📝 Explanation

The Watson-Crick model shows DNA as a right-handed double helix, where two complementary strands twist around a central longitudinal axis.

📖 Additional Information

  • Helical configuration
  • Linear lattice topology
  • Planar crystalline matrix
  • Branched micellar loop

The Watson-Crick model shows DNA as a right-handed double helix, where two complementary strands twist around a central longitudinal axis.

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