DNA (Human DNA) Deoxyribonucleic acid (DNA) was first observed by a German biochemist named Frederich Miescher in 1869. However for many years, researchers did not realize the importance of this molecule. It was not until 1953 that James Watson, Francis Crick, Maurice Wilkins and Rosalind Franklin figured out the structure of DNA a double helix which they […]
The Human Cell Cells are the basic building blocks of living things and they provide structure for the body, take in nutrients from food, and convert those nutrients into energy, Cells can make copies of themselves and they contain the body’s hereditary material, Cells group together to form tissues; tissues group together to form organs like the […]
