Skeletal Muscle Anatomy

Did you watch the pre-recorded lecture?

• Yes

• No

What is the smallest contractile unit of muscle?

• Fascicle

• Muscle Fiber

• Myofibril

• Sarcomere

Which components are actin and myosin myofilaments? (select all that apply)

• A

• B

• C

• D

• E

Which microscopic image is skeletal muscle fiber?

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• 
• 
• 

What component is a bundle of muscle fibers?

• Muscle belly

• Myofibrils

• Fascicles

• Sarcomere

Which connective tissue surrounds the full muscle?

• Endomysium

• Epimysium

• Perimysium

• Sarcolemma