Biochemistry, molecular biology
After World War II, a multitude of discoveries were made at the interface between biology and chemistry - homework helper science . This includes the extensive elucidation of the reactions during photosynthesis and the clarification of the structure of DNA as the transmitter of genetic information. With molecular biology and genetic engineering, new specialist areas of natural science emerged.
With the help of X-ray structure analysis, the structures of complicated molecules could also be described, thus creating the basis for their synthesis. In this way, a variety of new drugs, pesticides or detergent additives have been developed - chemistry helper online . It was not only a question of the effect of the substances but increasingly also of their environmental compatibility. The eutrophication of water and the beginning of the depletion of the ozone layer indicated that nature cannot be burdened indefinitely with the waste products of human civilization.
In addition, physicists and chemists worked on developing new energy sources - hire someone to do my homework . Nuclear energy was still the focus of interest, even if the old idea of environmentally friendly fuel cells has already been taken up again. The high level of development in materials chemistry and astrophysics made manned space travel possible in the 1960s.
In the 1950s, DANIEL I. ARNON (1910-1994) was able to largely elucidate the light reaction during photosynthesis - especially the partial step of photophosphorylation. However, the biochemical processes are so complex that the exact course of the reaction is not yet fully understood even today.
Chemistry and physics
Economic thinking in antiquity and in the Middle Ages
Object-oriented programming (OOP)