Biochemistry A baby presents with refusal to feed, skin lesions, seizures, ketosis organic acids in urine with normal ammonia; likely diagnosis is: A Proprionic aciduria B Multiple carboxylase deficiency C Maple syrup urine disease D Urea cycle enzyme deficiency 💡 Explanation A baby presents with refusal to feed, skin lesions, seizures, ketosis organic acids in urine with normal ammonia; likely diagnosis is: ✓ Correct Answer: B. Multiple carboxylase deficiency