If the forces acting on an object are balanced, they must O act in the same direction.
O result in a net force of ON.
O act in three different directions.
O result in a net force greater than ON.

Do the following statements describe actin, myosin, both of the proteins or neither of the proteins? (a) contains a binding site for calcium (b) found in the i band (c) exists in a globular (g) form and a filamentous (f) form (d) contains a binding site for atp (e) is a component of the thin filament (f) is a component of the thick filament