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Name the specific large open space in the brain [part1], its SPECIFIC region [part2], AND name one structure which lines it at this specific region [part3].

Name the gray matter highlighted in green [part1], AND name the region of the brain to which it belongs [part2].

Name the SPECIFIC white matter structure [part1], AND name the white matter structure in the cerebellum to which it serves as a “root” [part2].

Name the specific large open space in the brain (please spell it out) [part1], AND name one structure which lines it [part2].

There are a paired set of bumps indicated by the red arches; an additional set are also found in an adjacent cross-section of the brain Name the structural grouping containing these bumps (4 altogether) [part1], AND indicate the type functional center it serves, especially for the tracts which start here [part2].

Name the specific gray matter structure highlighted [part1], AND name its function or the functional system to which it belongs [part2].

In order to quickly turn your head to avoid a flying pencil that you see is moving toward you, a signal must be transmitted through… (3)

Name the specific encircled structure [part1], AND indicate its function [part2] (will accept the system it belongs to, alternatively).  

INSTRUCTIONS 1. This paper question paper consists of 4 questions. 2. Answer all the questions. 3. Round to two decimal places unless otherwise stated. 4. A non-programmable calculator may be used unless stated otherwise. 5. Show all working out. Answers only may not necessarily be awarded full marks. 6. All work must be done on folio paper and in your own handwriting. 7. Number the questions correctly according to the numbering system used in this question paper. 8. Evidence of cheating may result in ZERO marks for this paper. 9. Scan all your answers into 1 PDF file. Name your file as follows:  InitialSurname MATH GR9Eclass SBA006 10. Keep copies of your work after it has been submitted.

QUESTION 1 Study the table below and answer the questions that follow: 0 1 2 3 10 -2 -4 -6 -8 -42   1.1 Find the general rule that describe the relationship between and . Give your answer in the form (2) 1.2 Calculate the values of and . (4)     TOTAL [6]