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Hole's Anatomy & Phisiology -1
HGTC-John Maynard's Class
13
Anatomy
Undergraduate 1
11/02/2010

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Cards

Term

Cardiac muscle

Definition
branches, striations, intercalated discs
Term
Skeletal muscle
Definition
striations that look like fishbones. Long fiber strands. Multinucleated. Look for long, parallel fibers
Term
Smooth muscle
Definition
no striations, look for eyeballs
Term
Nervous tissue
Definition
kite with dark spot in the middle
Term
Muscle cell
Definition
fiber
Term
Myofibril
Definition
on model, it’s the circles on top.  Actin and myosin create myofilament.  Many myofiliments create myofibril
Term
Sarcolemma
Definition
muscle envelope (cell membrane)
Term
Sarcoplasmic reticulum
Definition
(eats calcium ions) wraps around everything.  Looks like a web/net.  On model, it is yellow.
Term
Triad
Definition
(the 2 cisternae of the SR and the one opening of the T-tubule)-on model blue tube and tan on both sides.
Term
Mitochondria
Definition

energy storage. In book, its yellow beans. On model, its red dots with squiggles.

Term
Sarcomere
Definition
measuring muscle, separating it into sctions. Z-line is darker and lighter, gives it striations
Term
Transverse tubules
Definition
blue tubes on model transports Ca2+ between sarcoplasmic reticulum
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