Turniej Pokemon

john3859

ter of almost 16,000 individual cells. The movies are freely available on the Internet [link widoczny dla zalogowanych], and well worth watching. * Color Coded Fat: It has been known for over 400 years that there are two types of fat: white and brown. Brown fat cells have a much higher concentration of mitochondria and burn energy for heat; white fat cells are what many of us readily see in our midsection. Both types of fat cells were assumed to be related and come from the same progenitor cell type. Using the observation that the gene PRDM16 spurs specialization of brown fat, US researchers expected that if they blocked PRDM16 activity, the brown fat precursor cells would become white fat cells. They did not get what they expected as, in the absence of PRDM16 [link widoczny dla zalogowanych], the brown fat cells of mice turned into muscle cells. The team was also able to reverse the process, turning cells differentiating into muscle cells into brown fat. Using a technique to trace cell linages, the team found that muscle and brown fat cells in mice were related, but neither was related to white fat cells. * Computing the Basics: While protons, neutrons, and other light hadrons are considered basic particles [link widoczny dla zalogowanych], the mathematics describing their innards is incredibly complex. The simple picture of the inside of anyyilai:
[link widoczny dla zalogowanych]

[link widoczny dla zalogowanych]