Muscle Cell Protein Descriptions Flashcards
1
Q
Arranged in two strands to form thin myofilaments
A
Actin
2
Q
Covers myosin binding sites in relaxed muscle fibers
A
Tropomyosin
3
Q
Forms elastic myofilaments
A
Titin
4
Q
Binds ATP and forms thick myofilaments
A
Myosin
5
Q
Binds calcium
A
Troponin