Search results
1 day ago · Here is a list of examples in which unrelated proteins have similar functions with different structure. The convergent orientation of the catalytic triad in the active site of serine and cysteine proteases independently in over 20 enzyme superfamilies. [252] The use of an N-terminal threonine for proteolysis.
1 hour ago · The Voynich manuscript is an illustrated codex, hand-written in an unknown script referred to as ' Voynichese .'. [18] The vellum on which it is written has been carbon-dated to the early 15th century (1404–1438). Stylistic analysis has indicated the manuscript may have been composed in Italy during the Italian Renaissance.
1 day ago · Zurich. / 47.37444°N 8.54111°E / 47.37444; 8.54111. Zurich ( / ˈzjʊərɪk / ⓘ ZURE-ik; German: Zürich, pronounced [ˈtsyːrɪç] ⓘ; see below) is the largest city in Switzerland and the capital of the canton of Zurich. It is located in north-central Switzerland, [5] at the northwestern tip of Lake Zurich.
1 day ago · M. monoceros. Binomial name. Monodon monoceros. Linnaeus, 1758. Distribution of narwhal populations. The narwhal ( Monodon monoceros) is a medium-sized toothed whale native to the Arctic Circle. As the only member of the genus Monodon, it is closely related to the beluga whale, and the two species can interbreed.
1 day ago · Resilient pup needs a home. A dog that has endured a painful journey after having been left by his owner is in need of a life of only love and pet s at one Iowa shelter. Meet Toots, a 5-year-old ...
