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Questions and Answers
What is the connective tissue that covers the entire muscle?
What is the connective tissue that covers the entire muscle?
- Endomysium
- Epimysium (correct)
- Fascicle
- Perimysium
Which type of muscle controls involuntary movements and is striated?
Which type of muscle controls involuntary movements and is striated?
- Myofibril
- Skeletal muscle
- Cardiac muscle (correct)
- Smooth muscle
What is the property of muscles that allows them to be stretched without damaging the tissues?
What is the property of muscles that allows them to be stretched without damaging the tissues?
- Contractility
- Excitability
- Extensibility (correct)
- Elasticity
What is the group of muscle fibers called?
What is the group of muscle fibers called?
What type of muscle is responsible for controlling voluntary movements and is multinucleate?
What type of muscle is responsible for controlling voluntary movements and is multinucleate?
What is the connective tissue that covers the fascicles of a muscle?
What is the connective tissue that covers the fascicles of a muscle?
Which type of muscle is mononucleate and autorhythmic?
Which type of muscle is mononucleate and autorhythmic?
What is the property of muscles that allows them to generate force by shortening?
What is the property of muscles that allows them to generate force by shortening?
What structure contains bundles of protein filaments organized into sarcomeres?
What structure contains bundles of protein filaments organized into sarcomeres?
What are the alternating light and dark crossbands produced by the distribution of contractile proteins called?
What are the alternating light and dark crossbands produced by the distribution of contractile proteins called?
Muscles can only respond to electrical signals, not chemicals released from motor neurons
Muscles can only respond to electrical signals, not chemicals released from motor neurons
Smooth muscle is striated and multinucleate
Smooth muscle is striated and multinucleate
Cardiac muscle is not able to return to its original shape after being stretched
Cardiac muscle is not able to return to its original shape after being stretched
Skeletal muscles are responsible for controlling involuntary movements
Skeletal muscles are responsible for controlling involuntary movements
Striations are produced by the distribution of contractile proteins in muscles
Striations are produced by the distribution of contractile proteins in muscles
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