A dripping tap or shower head wastes up to: a) 1000 litres a week
b) 5000 litres a week
c) 3000 litres a week
d) 10000 litres a week

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