Muscles MCQs Quiz Online PDF Download

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College biology practice test MCQ: smallest contractile unit of muscle fiber is with choices myofilament, fibrils, tendons and sarcomere with online eLearning for online competitions like college board ACT exam portal. Free study guide is for online learning muscles quiz with MCQs to practice test questions with answers. Muscles Video

MCQs on Muscles Quiz PDF Download

MCQ: smallest contractile unit of muscle fiber is

  1. myofilament
  2. fibrils
  3. tendons
  4. sarcomere

D

MCQ: Smooth muscles are not under

  1. voluntary control
  2. spontaneous control
  3. conscious control
  4. involuntary control

A

MCQ: Skeletal muscles is attached to bone by a bundle of collagen and non-elastic fibers called

  1. tendons
  2. filaments
  3. cartilage
  4. hoofs

A

MCQ: Each muscle fiber is composed of large number of

  1. myofibrils
  2. fibrils
  3. tendons
  4. ligaments

A

MCQ: Heads joins thick and thin myofilament hence sometimes regarded as

  1. cross bridges
  2. bridges
  3. polypeptide complex
  4. A-band

A