In adults, the most common food allergies are: 1  Peanuts. 2  Tree nuts. 3  Fish. 4  Crustaceans (such as shrimp, crabs, and lobster). 5  Mollusks (such as clams, oysters, and mussels).6  Fruits.n adults, the most common food allergies are: 1  Peanuts. 2  Tree nuts. 3  Fish. 4  Crustaceans (such as shrimp, crabs, and lobster). 5  Mollusks (such as clams, oysters, and mussels). 6  Fruits.
Sliding filament theory is a model used to explain the mechanism by which muscles contract. The contraction of skeletal muscle, which is what makes movement possible, occurs in three ways.
Filament - In physics and electrical engineering. 1  An electrical filament in an incandescent light bulb. 2  Similarly, a thin heating element. 3  Current filament. 4  Filament propagation, diffractionless propagation of a light beam. 5  3D printing filament, used as raw material for Fused deposition modeling 3D printers.