The intracellular protein ________ binds calcium ion. This complex can then activate enzymes.

The intracellular protein ________ binds calcium ion. This complex can then activate enzymes.

The intracellular protein ________ binds calcium ion. This complex can then activate enzymes.










A) prostaglandin
B) leukotrieneiuretic factor
C) cyclic AMP
D) calmodulin
E) kinase











Answer: D