Which of the following minerals is necessary for proper muscle contraction?
A)Selenium
B)Cesium
C)Calcium
D)Aluminum

Question

Quizplus · Accepted Answer

Among the given options, calcium is the mineral necessary for proper muscle contraction. Calcium is responsible for activating muscle fibers by binding to the regulatory protein troponin, which leads to the exposure of the cross-bridge binding sites on actin. This enables the myosin and actin filaments to interact, resulting in muscle contraction.

Which of the Following Minerals Is Necessary for Proper Muscle