What Is bulk REO? Bulk REO is when a lender has so many repossessed properties that it decides to sell them in bulk to investors. The government-sponsored agencies, Fannie Mae and Freddie Mac, as well as the FHA (Federal Housing Administration) have sold REO's in bulk, as have several of the largest banks.
Thick Filaments and its purpose. Thick filaments in a muscle fiber are made of many molecules of the protein myosin. Each myosin molecule has a fibrous tail region and a globular head. For clarity, only one head is shown here. Thin filaments are twisted chains made of the globular protein actin.
There are two main types of myofilaments. These are the thin filaments and the thick filaments. The thin filaments are approximately 7-9 nm in diameter. They are attached to the z discs of the striated muscle. Each thin filament is made up of three proteins: (1) actin, (2) troponin, and (3) tropomyosin. Actin though is the main protein component of the thin filament.