Medicine The term ‘ragged red fibers’ is applied to describe the skeletal muscle fibers in – A Myotonic dystrophy B Nemaline myopathy C Spinal muscular atrophy D Mitochondrial myopathy 💡 Explanation The term 'ragged red fibers' is applied to describe the skeletal muscle fibers in - ✓ Correct Answer: D. Mitochondrial myopathy