Suppose theres a drug that works towards blocking the entry of calcium from the extracellular fluid. Select what would happen to the skeletal muscle contractions and the contractions of smooth muscles if these were stimulated to contract under this drug.  1- The skeletal muscle would be unable to contract/ the smooth muscle would have no change 2-The skeletal muscle contractions would decrease but would still contract/ the smooth muscle contraction decreases but still contracts 3-The skeletal muscle contractions would decrease but still contract/ the smooth muscles would not contract 4-No change in the skeletal muscle contraction/ the smooth muscle contractions decrease but still contract 5- No change in skeletal muscle contraction/ the smooth muscle is unable to contract

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