In classic phenylketonuria (PKU), the enzyme phenylalanine hydroxylase (PAH) is not working correctly. PAHâs job is to break down the amino acid phenylalanine. Babies with PKU either do not make enough or make non-working PAH. When PAH does not work correctly, the body cannot break down phenylalanine and it builds up in the blood.
Houndstooth: is a duotone textile pattern, characterized by broken checks or abstract four-pointed shapes, suggestive of a canine tooth. Typically used in cloth for jackets and suits. Moroccan: a type of leather made from the skins of goats, sheep, or seals, having a pattern of irregular creases. Gingham: originated in the Malay language as a fabric woven into checked or plaid patterns (often blue and white). Stripes: a textile pattern of parallel bands or lines on a contrasting background.
Quick Answer. In graphic design, a repeat pattern is a software-generated pattern that can be tiled and does not repeat or overlap itself. Repeat patterns can be generated in Illustrator or Photoshop. Repeat patterns can be geometric designs, fractal simulations or simple seamless graphics.