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Leaving Certificate Biology Nervous System 2 iQuiz

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Leaving Certificate Biology Nervous System 2 iQuiz

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  1. FIRST In PowerPoint 2007 if you see a Security Warning click HERE on Options… and then click on  Enable this content Leaving Certificate BiologyNervous System 2 iQuiz SECOND Press the F5 Key to Begin, Then click on this Blue Box

  2. Which of the following structures of a reflex arc can be stimulated to start a reflex action? Receptor Motor neuron Effector Sensory neuron

  3. Which of the following structures of a reflex arc transmits impulses toward the central nervous system? Receptor Effector Motor neuron Sensory neuron

  4. Which of the following is not a receptor? Ears Kidney Nose Eyes

  5. The main conducting fibre of a nerve cell is called … A dendrite The axon A synapse A cell body

  6. Which of the following structures of a reflex arc transmits impulses from the central nervous system? Receptor Effector Sensory neuron Motor neuron

  7. Sense organs are connected to the spinal cord by … A motor neuron A sensory neuron An effector neuron A Schwann cell

  8. Which of the following structures of a reflex arc is a muscle or a gland? Motor neuron Receptor Effector Sensory neuron

  9. The small gap between neurons is called … Plexus Synapse Ganglion Motor end plate

  10. A mass of nerve cells is called … A ganglion A nerve fibre The dura mater A neuron

  11. The pathway of a reflex arc involves the following structures: 1 – sense organ; 2 – spinal cord; 3 – motor neuron; 4 – muscle; 5 – sensory neurons. The correct sequence of events is … 1-5-2-4-3 1-4-3-2-5 1-5-2-3-4 1-2-3-5-4

  12. Nerve cells or neurons that bring messages to muscles are called … Interneurons Motor neurons Afferent neurons Sensory neurons

  13. Muscle coordination is controlled by the … Spinal cord Corpus callosum Medulla oblongata Cerebellum

  14. The rate of breathing is controlled by the … Cerebrum Medulla oblongata Intercostal muscles Diaphragm

  15. The spinal cord serves as a centre for … Synapses Subconscious thought Reflex actions Auxins

  16. The control of the size of the pupil in the eye is … A conditioned reflex A reflex action A voluntary action A tropism

  17. Nervous System 2 iQuiz How did you do? Click this Blue Box to find out

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