Muscle Flashcards
(12 cards)
1
Q
Fascia
A
Surrounds muscle
2
Q
Epimysium
A
Outter layer around the muscle
3
Q
Perimysium
A
Surrounds fasicles
4
Q
Endomysium
A
Surrounds individual muscle fibers
5
Q
Sarcolemma
A
Muscle cell membrane
6
Q
Sarcoplasm
A
Cytoplasm containing glycogen and myoglobin
7
Q
Contract muscles
A
Myosin binds to actin to pull the muscle
8
Q
____ makes muscles contract
A
Calcium
9
Q
What makes muscles release
A
ATP
10
Q
What makes muscles release
A
ATP
11
Q
What makes a muscle fatigued
A
Calcium depletion, oxygen deficiency, lactic acid buildup
12
Q
What is fibrosis
A
Scar tissue