<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 1-year-old male with a history of recurrent pseudomonal respiratory infections and steatorrhea presents to the pediatrician for a sweat test. The results demonstrate a chloride concentration of 70 mEqL nl 40 mEqL. Which of the following defects has a similar mode of inheritance as the disorder experienced by this patient?? A: Trinucleotide repeat expansion of CAG on chromosome 4, B: Accumulation of glycogen in the lysosome, C: Inability to convert carbamoyl phosphate and ornithine into citrulline, D: Abnormal production of type IV collagen, E: Mutated gene for mitochondrial-tRNA-Lys,  <response>: This is a clinical vignette describing a 1-year-old male with a history of recurrent pseudomonal respiratory infections and steatorrhea. The patient underwent a sweat test which showed an elevated chloride level, indicating cystic fibrosis. The question asks which of the listed genetic disorders has a similar mode of inheritance to cystic fibrosis. Cystic fibrosis is an autosomal recessive disorder caused by mutations in the CFTR gene. Choice A describes Huntington disease which is caused by trinucleotide repeat expansion and is autosomal dominant. Choice B describes Pompe disease which is autosomal recessive but caused by lysosomal enzyme deficiency. Choice C describes ornithine transcarbamylase deficiency which is X-linked recessive. Choice D describes Alport syndrome which is X-linked or autosomal recessive. Choice E describes a mitochondrial disorder with maternal inheritance.Of the choices, only choice B describes an autosomal recessive disorder like cystic fibrosis. B: Accumulation of glycogen in the lysosome 