Scientific knowledge has, in some cases, led to a. decreased life expectancy b. a decrease in the gap between developed and developing countries c. a better quality of life d. all of the above

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?

What advantages does a pedigree have over a written passage?

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