Biology · Biomolecules
Which one of the following statements regarding the helicity of different DNA forms is TRUE?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A and B DNA helices are left-handed, Z DN A helix is right-hande d.
- 2A and Z DNA helices are left-handed, B DNA helix is right-handed.
- 3A and B DNA helices are right-handed, Z DNA helix is left-handed.✓
- 4A, B, and Z DNA helices are left-handed.
Correct answer
A and B DNA helices are right-handed, Z DNA helix is left-handed.
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