question_answer

Which statement is incorrect w.r.t. muscle structure and muscle contraction?              

A) Zwischenschiebe line and Dobie?s line are synonymous to each other                

B) Temperature above \[42{}^\circ C\] produces heat rigor due to coagulation of proteins present a in the muscle                           

C) The resting muscle membrane is permeable to \[\,{{K}^{+}}\] but not to\[N{{a}^{+}}\].                    

D) In case of rigor mortis the muscle loses its excitability, shortens in length, gradually becomes soft and pH of muscle increases