Chromosome - An organized structure of DNA and proteins within the nucleus of a cell that contains many genes.⏎
Cancer - A class of diseases in which abnormal cells divide without control and are able to invade healthy tissues in various parts of the body.⏎
Chronic Disease - Any disease that is long lasting (3 months or more) or recurrent—as opposed to an acute disease—and cannot be prevented by a vaccine or cured by medication.⏎
Bacilli - A taxonomic class of bacteria.⏎