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.
by: Meg Feldman Tony the Tiger was created by Eugene Kolkey He was created in 1951 Tony in 1951 Tony in 2012 In 1951 Tony had a gray nose but now he has a blue nose Tony 1951 Tony 2012 Tony used to have a tear-drop head but now he has regular tiger head Tony also used to have a picnic like scarf but now it is just plan red Tony 1951 Tony 2012 He was ...