Fibril and hence the whole muscle. Elastin is a fibrous protein common in various soft tissues, like skin, blood vessels and lung tissue. Each monomer connects with each other, forming a 3D network, with ability to endure over 200% strain before deformation. Keratin is a structural protein mainly found in hair, nails, hooves, horns, quills. Basically keratin is formed by polypeptide chains, which coil into α-helices with sulfur cross-links or bond into β-sheets linked by hydrogen bonding. β-keratin, which is tougher than α-conformation, is more common in birds and reptiles. Resilin is an elastomeric insect protein, consisting of both α-helices and
In the Name of the Brother extraordinary things discovered in the real world are likely to be "studied to death." The name of the character Greg Mendell is similar to that of Gregor Mendel, who is known as the father of modern genetics. It is not known if this reference is deliberate, or what its significance is. Mendell acknowledges that it is against the law to text while driving in Maine, accurately reflecting a state law that went into effect on September 26, 2011. This episode was at the time the lowest rated in the series' run, with a 2.4/6 among 18-49s and only 7.68 million