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6. The chemical which transmits across a synapse is called acetylcholine

  • True
  • False

7. An iris controls how much light enters the eye

  • True
  • False

8. Humans have monocular version as opposed to binocular vision

  • False
  • True

9. What part of the eye focuses the light onto the retina?

  • cornea
  • iris
  • lens
  • pupil

10. A short sighted person will focus an image in front of the person

  • True
  • False

11. The pancreas produce what hormone- it is used to control blood sugar levels

  • thyroxide
  • oestrogen
  • insulin
  • adrenalin

12. hormones are faster than nerves

  • False
  • True

13. Nerves target a more precise area than hormones

  • True
  • False