1 Flashcards
1
Q
Levels of integration
A
- Muscle
- Fascicles
- Muscle fibers
- Myofibrils
2
Q
Growth of skeletal muscle
A
Hypertrophy
3
Q
One cell splits into two cells
A
Hyperplasia
4
Q
Membrane surrounding muscle
A
Epimysium
5
Q
Membrane surrounding fascicles
A
Perimysium
6
Q
Membrane surrounding fiber (basement membrane)
A
Endomysium
7
Q
Membrane under sarcolemma (plasma membrane)
A
Sarcolemma
8
Q
Location of satellite cells
A
Between endomysium and sarcolemma
9
Q
Function of satellite cells
A
Hypertrophy and repair
10
Q
How many satellite cells in each stage of life
A
Early life- 40-70% 36month-15-20% Adolescent-10-15% 40-4% 50-3% 70-2%
11
Q
Indentations in the sarcolemma
A
Caveolae
12
Q
Function of caveolae
A
Provide flexibility or give, and place for sarcolemma to live
