Dental The length of junctional epithelium is: A 0.25 - 1.35 mm B 0.5 - .75 mm C 1.0 - 2.0 mm D 1.0 - 1.5 mm 💡 Explanation The length of junctional epithelium is: ✓ Correct Answer: A. 0.25 - 1.35 mm