Muscle Tissue Anatomy and Function Quiz
10 Questions
3 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the smallest functional unit of a skeletal muscle fiber?

  • Sarcoplasmic reticulum
  • Sarcolemma
  • Sarcoplasm
  • Myofibril (correct)

    • What is the connective tissue organization in skeletal muscle?

  • Mesomysium, Epimysium, Perimysium
  • Endomysium, Epimysium, Mesomysium
  • Perimysium, Endomysium, Mesomysium
  • Epimysium, Perimysium, Endomysium (correct)

    • What is the difference between tendons and aponeurosis?

  • Tendons are composed of dense regular connective tissue and aponeurosis are composed of dense irregular connective tissue
  • Tendons transmit force to the bone and aponeurosis provide a broad attachment site for muscles (correct)
  • Tendons are flat and aponeurosis are cord-like
  • Tendons attach muscle to bone and aponeurosis attach muscle to muscle

    • What is the sliding filament theory?

    <p>It explains the mechanism of muscle contraction</p> Signup and view all the answers

    What are the three types of muscle tissue?

    <p>Skeletal, Cardiac, Smooth</p> Signup and view all the answers

    What are the three phases of a muscle twitch?

    <p>Latent, contraction, relaxation</p> Signup and view all the answers

    What is the difference between a muscle cell and a muscle fiber?

    <p>Muscle cell is a single nucleus, muscle fiber is a multinucleated cell</p> Signup and view all the answers

    What is the neuromuscular junction?

    <p>Point of contact between a motor neuron and a muscle cell</p> Signup and view all the answers

    What is the connective tissue organization in skeletal muscle?

    <p>Endomysium, perimysium, epimysium</p> Signup and view all the answers

    What is the sliding filament theory?

    <p>Explanation of how muscles produce force</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser