Question

In a muscle, where can you find the following ? myofilaments, muscle fibres

Answer 1

A myofibril is a basic rod-like unit of a muscle cell. Muscles are composed of tubular cells called myocytes, known as muscle fibers in striated muscle,

Answer 2

In a muscle, myofilaments can be found in the sarcomere of muscles and muscle fibres are found in the muscles of visceral organs and the skeletal organs.  

Explanation:

• Specific filament-like structures laden with protein and mainly composed of actin and myosin are known as myofibril filaments or myofilaments. These are of three types – oblique, smooth and striated muscles.  
• Muscle cells or fibres are cylindrical multinucleated structures that possess more than one mitochondria in order to meet the needs of sudden energy. Myofibrils form these muscle fibres.

Learn more about muscle fibres and Myofilaments:

Difference between thick myofilament and thin myofilament ​

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