AS Biology Unit 2 Key Examination Questions1Organelles
(structure, function, comparisons, recognising)
2Prokaryotes vs Eukaryotes (Structure)
3Gametes (structure)
4Fertilisation in Animals
5Double Fertilisation in Plants
6Mitosis (Stages, recognise)
7Meiosis (Stages, genetic variation)
8Cell Cycle (functions)
9Specialisation (Differential Gene Expression)
10Polysaccharides 3: Cellulose Structure & Function
11Plant Cells & Tissues (xylem, sclerenchyma, stem,
root)
12Natural Selection
13Biodiversity (habitats, terminology)
14Zoos: Conserving Genetic Diversity (Captive Breeding
Programmes)
15Seed Banks: Conserving Genetic Diversity
16Protein Trafficking
17Core Practical 5: Mineral Deficiency
18Core Practical 6: Tensile Strength
19Core Practical 7: Antimicrobial Properties of Plants
20Core Practical 8: Totipotency (observation)
21Core Practical 9: Mitosis (observation)
22HSW Graphs
23HSW tables
24Plant vs Animal Cell Structure
25Drug Testing (Stages, features of contemporary vs modern drug
testing protocol)
26HSW Terminology (reliable, accurate, valid)
27HSW manipulations
28Classification (Taxonomy Linnaeus. Woese domains)
29Organisation of Life
30Cell Wall Structure
31Mineral Deficiency in Plants
32Adaptations (of organisms and cells)
33Cancer
34Uses of plants (sustainable, environmental advantage)
35Non-specialised cell / Stem Cells
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