Students will be required to give a written answer. This may require the student to write a few short sentences or to label a diagram. Example 1: During an action potential, which ion channels are the first toExample 2: Label the missing structures on the following diagram of the eye. Image-based questions will only be based on images on pages 3-5, 14-15, 20 and 39 of the booklet ‘Neuroscience of the Brain’. The student will not be asked about historical events, specific scientists or specific experiments. This section of the competition will require students to answer questions based upon different books depending on the round.