Question 1
In which parts of a cell from a jarrah leaf is DNA found?
WACE Biology, Units 3 and 4.
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Six topics, one three-section exam
Built for Biology ATAR Units 3 and 4 in Western Australia on the SCSA Year 12 syllabus: heredity, the continuity of life, homeostasis and infectious disease, in six topics.
Topic 1: DNA, genes and protein synthesis
Topic 2: Inheritance
Topic 3: DNA technologies
Topic 4: Evolution and speciation
Topic 5: Homeostasis
Topic 6: Infectious disease
| Section | What it asks | Weight and time |
|---|---|---|
| Section One | Multiple choice: 30 questions on Units 3 and 4, some with diagrams, tables or graphs. | 30% of the examination, about 40 minutes |
| Section Two | Short answer: four to six questions, each in parts that get harder, often built on diagrams, data or recent research. | 50% of the examination, about 90 minutes |
| Section Three | Extended answer: one Unit 3 question chosen from two and one Unit 4 question chosen from two. | 20% of the examination, about 50 minutes |
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