The scapula is found at the back of the shoulder. It attaches the arm bone, with the ribs. Experiencing occasional scapular pain is not such a serious thing. However, persistent pain in the scapula, that prevents you from your daily routine, may be an indicator to something more serious.Inappropriate sleeping position is one of the causes for scapular pain.n sports like badminton, tennis, golf, handball, the shoulder is excessively used, causing pain in the scapula. Fractures can as well cause shoulder blade pain. Osteoarthritis is usually the cause of shoulder blade pain with older people. It is a painful condition, which causes joints to inflame.
Hide summary. Genomes are composed of DNA, and a knowledge of the structure of DNA is essential to... Genomes are composed of DNA, and a knowledge of the structure of DNA is essential to understand how it can function as hereditary material.ntroduction. Genomes are composed of DNA, and a knowledge of the structure of DNA is essential to understand how it can function as hereditary material.
Genes, which are made up of DNA, act as instructions to make molecules called proteins. In humans, genes vary in size from a few hundred DNA bases to more than 2 million bases. The Human Genome Project has estimated that humans have between 20,000 and 25,000 genes.NA is a double helix formed by base pairs attached to a sugar-phosphate backbone. DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a personâs body has the same DNA.