Alpha-keratin Alpha-keratin Alpha-keratin, or α-keratin, is a type of keratin found in mammals. This protein is the primary component in hairs, horns, nails and the epidermis layer of the skin. α-keratin is a fibrous structural protein, meaning it is made up of amino acids that form a repeating secondary structure. The secondary structure of α-keratin is very similar to that of a traditional protein α-helix and forms a coiled coil. Due to its tightly wound structure, it can function as one of the strongest biological materials and has various uses in mammals, from predatory claws to hair for warmth. α-keratin is
Mr. and Mrs. Is the Name ram into her arms. The two mer-characters who find a treasure trove resemble Buddy and Cookie, but are not actually named. This may be Buddy's first color appearance, but whether it was intended as an official part of his sub-series is in doubt. It is frequently stated that Buddy was featured in 23 animated films. They would be 24 if "Mr. and Mrs. Is the Name" is included. Mr. and Mrs. Is the Name Mr. and Mrs. Is the Name is a 1935 animated "Merrie Melodies" cartoon, starring Buddy and Cookie (as two mer-kids), and is noted to be the