Question

Smooth muscle fibre differ from striated muscle fibre in external covering by
A) Presence of sarcolemma
B) Presence of plasma membrane
C) Absence of covering
D) None of the above

Answer 1

Answer:

Answer is A..........

Answer 2

Smooth muscle fiber differ from striated muscle fiber in external covering by Presence of sarcolemma

• smooth muscles are present on the hollow visceral organs of the body and are involuntary in function.
• sarcolemma is also known as plasma membrane. it is basically the cell membrane of a muscle cell.
• it is a sight through which the calcium ions (Ca+2) enters into the cell.
• the basement membrane and endomysial connective tissue surrounds the sarcolemma.

hence, the correct option is A) Presence of sarcolemma