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 form a complex with AtP
D. `Ca^(2+)` ions are important in blood clothing

Answer

A

Explanation

`Ca^(+2)to` required to trigger the contraction of muscles maintain the regular beating of the heart.