What is the functional unit of contraction for a muscle?

03_Muscle Overview

Quiz
•
Health Sciences
•
University
•
Hard
Micah Garcia
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
fascicle
fiber
myofibril
sarcomere
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What fiber arrangement allows force to be produced at faster motions?
parallel
unipennate
bipennate
multipennate
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The Sliding Filament Theory indicates _______ is responsible for force generation due from the myosin head pivoting and shortening the sarcomere.
titin
cross-bridge formation
the power stroke
the parallel elastic component
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of muscle action occurs when the external torque is greater than the internal torque?
isometric
concentric
eccentric
isokinetic
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According the the Hill Muscle Model, the _______ is from actin and myosin producing active tension.
contractile component
parallel elastic component
series elastic component
perpendicular elastic component
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