T1 U8 Microscopic anatomy of skeletal muscle Flashcards
1
Q
Myosin filaments contain _____ enzymes. Their midparts are smooth with small_____ called _____
A
ATP
Projection
Cross-bridges
2
Q
Thin filaments
A
Actin
3
Q
Actin is anchored to which disc?
A
Z disc
4
Q
Muscle activity is deopendant on ____ and ____ supply
A
blood
nerve
5
Q
Muscle is served by which structures
A
1 artery
1 nerve
1+ vein
many capillaries
6
Q
How do we rid metabolic waste
A
through veins