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.
Sliding Filament theory Step 10 Calcium channels close and an active transport pump carries calcium back to sarcoplamic retculum, troponin returns to pre-calcium shape, and ATP reforms to release the actin-myosin bond.