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Question
The functional unit of a muscle fibre is ______.
Options
sarcomere
sarcoplasm
myosin
actin
MCQ
Fill in the Blanks
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Solution
The functional unit of a muscle fibre is sarcomere.
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RELATED QUESTIONS
The muscles attached to the bones are called ______.
Skeletal muscles are attached to the bones by ______.
The bundle of muscle fibres is called ______.
The pigment present in the muscle fibre to store oxygen is ______.
The region between two successive Z-discs is called a ______.
Each skeletal muscle is covered by ______.
When describing a skeletal muscle, what does “striated” mean?
Which of the following statements are correct regarding skeletal muscle?
- Muscle bundles are held together by collagenous connective tissue layer called fascicle.
- Sarcoplasmic reticulum of muscle fibre is a store house of calcium ions.
- Striated appearance of skeletal muscle fibre is due to distribution pattern of actin and myosin proteins.
- M line is considered as functional unit of contraction called sarcomere.
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