Phys 3 Flashcards
(9 cards)
0
Q
Bronchial equal x percent of blood flow
A
1-2 percent
1
Q
2 types of circulation to lung
A
Bronchial and pulmonary
2
Q
Returns venous blood to pulmonary veins
A
Bronchial
3
Q
Supplies venous blood to pul cap
A
Pulmonary veins
4
Q
Sarcoma
A
Outer wrapping of muscle
5
Q
Myofibril
A
Largest goes to Myofibril to micro filaments.
6
Q
2 types of myofilaments
A
Actin and myosin myosin have the cross bridges and actin is the thin ones
7
Q
Actin is composed of
A
2 f and f are made of two g they are wrapped with troop myosin and troopiin binding sites. When calcium is introduced troops in moves exposing move troop in and makes more cross bridges
8
Q
Troopiin has I t and c binding sites what binds to each letter
A
I is actin t is troopiin and c are calcium binding sites
