Joseph Vissarionovich Stalin was a Soviet revolutionary and political leader of Georgian ethnicity. Governing the Soviet Union as its dictator from the mid-1920s until his death in 1953, he served as General Secretary of the Central Committee of the Communist Party of the Soviet Union from 1922 to 1952 and as Premier of the Soviet Union from 1941 to 1953. Ideologically a Marxist and a Leninist, Stalin helped to formalise these ideas as MarxismâLeninism while his own policies became known ...
DNA is extracted from human cells for a variety of reasons. With a pure sample of DNA you can test a newborn for a genetic disease, analyze forensic evidence, or study a gene involved in cancer. Try this virtual laboratory to perform a cheek swab and extract DNA from human cells. Javascript is required to view this content.
DNA is an important component of all life forms, which provides them with the necessary data that is needed for existence. This data helps in continuation of their body functions, providing information about different characteristics, and taking part in many other such applications.t is an important component of body cells. The DNA is in fact, referred to as the blueprint, which contains information required in the construction of cell components. It was discovered by Johann Friedrich Miescher in the year 1869.