which of the following is an unlikely cause of muscle fatigues a. ionic imbalances can disrupt the membrane potential of muscles b. increased organic phosphate from creatine phosphate and ATP break down my infer with calcium release from the SR c. lack of ATP d. decreased ATP and increased magnesium

which of the following is an unlikely cause of muscle fatigues
a. ionic imbalances can disrupt the membrane potential of muscles
b. increased organic phosphate from creatine phosphate and ATP break down my infer with calcium release from the SR
c. lack of ATP
d. decreased ATP and increased magnesium

Answer

• decreased ATP and increased magnesium
  Explanation:
  When too much calcium builds up in muscles, the muscle over-contracts causing twitches and spasms. Magnesium counteracts this by allowing the muscle to relax. Low ATP and high magnesium are not responsible for muscle fatigue because the muscle can get maximum possible from ATP by the activity of magnesium.