A genetic defect in keratin proteins leads to skin blistering when even minor pressure is applied. This highlights the role of which cytoskeletal fiber in providing mechanical strength?
Q1. A genetic defect in keratin proteins leads to skin blistering when even minor pressure is applied. This highlights the role of which cytoskeletal fiber in providing mechanical strength?
Answer: Intermediate filaments
Explanation: Intermediate filaments like keratin provide mechanical strength to skin. Microfilaments are tempting but they are involved in movement, not tensile strength.