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Part 1 of Paper
....se was first found in 1981 as doctors around the United States began to report groups of young, homosexual men developing a rare pneumonia caused by an organism called Penumocystis carini. These patients then went on to develop many other new and rare complications that had previously been seen only in patients with se....

Part 2 of Paper
....e enzyme, which is involved in the DNA replication process. When DNA is replicating in a cell, there is a specific enzyme that works along one side of the original DNA strand as the DNA is split into two strands, copying each individual nucleotide. This enzyme is only able to work in one direction along the nucleotide string, therefore a different enzyme, or rather a series of different enzymes is required to work in the opposite direction. Reverse transcriptase is one of the enzymes that is req....

Number of words: 1540 - Approximate pages: 6

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