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Fascicles are arranged in different patterns, so?
The different patterns give differences in power and range of motion!
What does Parallel pattern do to the Fascicle?
It gives the best Range of Motion, but least power. When the muscle fiber contract, 100% of contraction is in the direction of muscle.
List the 4 characteristic of Pennate arranged Faciscle?
1. Pennate arranged fascicles are short and oblique to central spine looks like a feather
2. Can have Uni-pennate and Bi-pennate
3. Pennate arranged Fascicle has most cells
4. Pennate arranged Fascicle doesn't shorten as much, but has most power.
What are the characteristic of Convergent styled Fascicles?
All Fascicles converge on single tendon and looks tri-angular!
Longer parallel fibers give what the most, what the least?
Greater range of motion, but not much power!
The Sarcoplasm is similar to other Cytoplasms, but has larger amount of?
Stored Glycogen and Myoglobin
Each muscle fiber(cell) contains Myofribrils(the actual stuff that contract) and the Myofribrils contains what? True or False?
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