If a human suffers from heart explodion how could i bring them back?

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

Make a claim about the factors that cause inherited genetic variations within populations. also make a claim about the effects of mutations.

Which of these is an example of structural protein in plants