Question

@Whitemonsterbunny17
@Abhisar

Answer 1

for 15 i'll say D

Answer 2

Muscles are composed of tubular cells called myocytes, also known as muscle fibers, and these cells in turn contain many chains of myofibrils.

Answer 3

and myofilaments are the filaments of myofibrils constructed from proteins.

Answer 4

Thank you :)

Answer 5

\(\Huge\text{Anytime !}\)
\(\huge\ddot\smile\)