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6. What colour are slow twitch muscle fibres?

  • red
  • white
  • yellow
  • brown

7. Which type of muscle best fits the definition : under the control of the voluntary nervous system and involved in locomotion?

  • cardiac
  • striated/voluntary/skeletal
  • smooth/involuntary

8. Which type of muscle best fits the definition : contracts spontaneously and does not fatigue?

  • smooth/involuntary
  • cardiac
  • striated/voluntary/skeletal

9. Which has more mitochondria and myoglobin?

  • slow twitch
  • fast twitch

10. Which type of muscle fatigues quickest?

  • striated/voluntary/skeletal
  • smooth/involuntary
  • cardiac muscle