A) Sarcolemma becomes permeable to \[C{{a}^{2+}}\]ions
B) Sarcolemma becomes permeable to \[\text{N}{{\text{a}}^{\text{+}}}\]ions
C) Sarcolemma becomes non-permeable to\[\text{N}{{\text{a}}^{\text{+}}}\] ions
D) Concentration of \[\text{C}{{\text{a}}^{\text{2+}}}\]ions is reduced in myoblasm
Correct Answer: B
Solution :
During muscle contraction sarcolemma becomes permeable to\[\text{N}{{\text{a}}^{\text{+}}}\text{ions}\].
You need to login to perform this action.
You will be redirected in
3 sec
