Os acetabuli and mixed-type FAI. This 79yo male with a history of right hip pain for 1 month has features of both pincer and cam-type FAI. Femoral head asphericity (yellow arrow), irregular anterosuperior bump (green arrowheads), os acetabuli (yellow arrowhead) and hypertrophic acetabular rim (blue arrow).
1 The other 22 pairs are autosomes (non-sex chromosomes) and look the same for both males and females. 2  The DNA making up each of our chromosomes contains thousands of genes. 3  At the ends of each of our chromosomes are sections of DNA called telomeres.
The coding sections are called exons, and a collection of exons make up a gene. Genes can then be read by the cell's machinery in a process called transcription. A process called translation then occurs, which as the name suggests 'translates' the sequence of DNA bases into a polypeptide chain, hence making a protein.he nucleus contains chromosomes (23 pairs in human cell) the chromosomes consists of DNA molecules and proteins(histone and nonhistone proteins) the genes are specific sequence of nucleotides (the building unite of DNA) on the DNA. Little princess Â· 8 years ago.