This section is Section 2 of 3.

Speed as well as accuracy is important in this section. Work quickly, or you might not finish the paper. There are no penalties for incorrect responses, only marks for correct answers, so you should attempt all 27 questions. Each question is worth one mark.

You must complete the answers within the time limit. Calculators are NOT permitted.

Good Luck!

Which one of the following is not part of a reflex to the stimulus of placing your hand on a hot object?

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    Explanation

    The correct answer is E.

    The brain does not take part in the autonomic nervous system. The response to touching a hot plate, gives an involuntary and reflex response. The brain is not involved in such responses, as they are unconscious and involuntary. The electrical impulse is passed onto the relay neurone, after the sensory neurone, across a synapse.

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