DNA Structure

DNA Structure
In the 1950s, a young American biologist, James Watson, teamed up with British graduate student Francis Crick at Cambridge University in England to try to determine the structure of DNA. By 1953, they had put together a model for the structure of DNA as shown in Figure 10-4. They

Fermentation

Fermentation
When oxygen is present, cellular respiration continues as pyruvic acid enters the pathways of aerobic respiration. In anaerobic conditions (when oxygen is absent), however, some cells can convert pyruvic acid into other compounds through additional biochemical pathways that occur in the cytosol. The combination of glycolysis and these additional

Mengapa bangsa Yahudi pintar ?

Mengapa bangsa Yahudi pintar ?
Uraian DR Stephen Carr Leon dalam tesis PhD-nya patut menjadi renungan bersama. Stephen menulis dari hasil pengamatannya secara langsung. Setelah berada tiga tahun di Israel saat menjalani housemanship di beberapa rumah sakit disana, ia melihat ada beberapa hal yang menarik yang dapat digunakan sebagai tema tesisnya: mengapa bangsa Yahudi