The smallest contractile unit of a muscle is a: fiber myofibril sarcomere myofilament
Question
Solution 1
Break Down the Problem
- Identify the smallest contractile unit of muscle tissue from the given options: fiber, myofibril, sarcomere, myofilament.
Relevant Concepts
- Understand the definitions of each term related to muscle anatomy:
- Muscle Fiber: A single muscle cell, which can Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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The Blank______ is the basic structural and functional unit of skeletal muscle.Multiple choice question.sarcolemmasarcomeremyofibrilmyosin filament
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A muscle fiber will contract completely or not at all. This is known as the or principle.
Assertion: Muscle fibre is a syncitium.Reason: Muscle fibre has a large number of parallelly arranged myofilaments in the sarcoplasm
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