Which of the following statements is false?

Options

A. `Ca^(2+)` ions are not important in maintaining the regular beating of the heart
B. `Mg^(2+)` ions are important in the green parts of the plants
C. `Mg^(2+)` ions forma complex with ATP
D. `Ca^(2+)` ions are important in blood cloating.

Answer

A

Explanation

`Ca^(2+)` maintains the regular beating of the heart.