How many zeroes occur at the right of the number of permutations of 60 objects taken 20 at a time?
511) Energy - Short Answer Researchers at Pacific Northwest National Lab are studying O-linked glycosylation [glove-law-sil-AY-shun] of the tau protein. This post-translational process plays a role in the pathogenesis [path-oh-JEN-eh-sis] of what human disease?