These attachments cause an abnormal stretching of the spinal cord. The course of the disorder is progressive. In children, symptoms may include lesions, hairy patches, dimples, or fatty tumors on the lower back; foot and spinal deformities; weakness in the legs; low back pain; scoliosis; and incontinence.hese attachments cause an abnormal stretching of the spinal cord. The course of the disorder is progressive. In children, symptoms may include lesions, hairy patches, dimples, or fatty tumors on the lower back; foot and spinal deformities; weakness in the legs; low back pain; scoliosis; and incontinence.
This does not happen in prokaryotic cells.     Eukaryotic cells have more than one chromosome.     A further difference: prokaryotic chromosomes consist only of a naked DNA molecule, but eukaryotic chromosomes also contain many molecules of proteins (mostly histones). The DNA is wound around these proteins.
A) Prokaryotic chromosomes are not made from nucleotides. B) Eukaryotic chromosomes occur singly, and prokaryotic chromosomes occur as pairs. C) Prokaryotic chromosomes are not contained in a membrane-bound organelle. D) Genetic information is stored as DNA in eukaryotic cells and as proteins in prokaryotic cells.) Eukaryotic chromosomes occur singly, and prokaryotic chromosomes occur as pairs. C) Prokaryotic chromosomes are not contained in a membrane-bound organelle. D) Genetic information is stored as DNA in eukaryotic cells and as proteins in prokaryotic cells.