Biology Essay Example | Topics and Well Written Essays - 250 words - 10

Biology - Essay ExampleIn other words, it comprised of double stranded molecules of nucleic acids. So all-important(prenominal) was their work that they received a Nobel Peace Prize in 1962.The film fails to depict the fact that all Watson and Crick did was put the pieces of the puzzle together. In reality, the al-Qaida and foundation were laid decades before the duo existed. Swiss chemist Friedrich Miescher in 1869 discovered DNA. He discovered nuclein (now known as nucleic acid) inside the nuclei of white inception cells. This discovery should have been a landmark in genetic research, however the scientific community at the time did not view it as such. Phoebus Levene, a Russian biochemist, picked up where Miescher left off. An avid researcher who wrote numerous papers on biochemistry, Levene not only discovered the carbohydrate in RNA but also the correct way of joining RNA and DNA. Erwin Chargaff in later years stretched Levenes work. He identified differences in DNA among di fferent species. In conclusion, a handful of scientists paved the way for Watson and