Cell Biology 06: The Cytoskeleton Part II: Tubulin. These are notes from lecture 6 of Harvard Extensionâs Cell Biology course. Last week we covered microfilaments, which are made of actin. This week: microtubules, made of tubulin. Why, you ask, does the cytoskeleton need two separate systems? Consider that microfilaments are just chains of individual subunits, whereas microtubules are literally tubes (as weâll see shortly) â hollow cylinders with walls made of chains made of dimers.
Animals (Nickelback song) Animals is a song recorded by Canadian rock band Nickelback. It was released in November 2005 as the second single from their fifth studio album, All the Right Reasons. The song was played at the 2011 Tribute to the Troops.
Animal Crossing, known in Japan as DÅbutsu no Mori (ã©ãã¶ã¤ã®æ£®), is a life simulation video game developed by Nintendo EAD and published by Nintendo. It was originally published for the Nintendo 64 in Japan on April 14, 2001. It was enhanced and re-released on the GameCube in Japan later the same year as DÅbutsu no Mori + (ã©ãã¶ã¤ã®æ£®+). It was then released in other countries in 2002-2004. Finally a third version, DÅbutsu no Mori e+ (ã©ãã¶ã¤ã®æ£®e+), was released only in Japan in 2003.