AS Biology
flashcards
Decks in class (66)
# Cards
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1.1 Introduction to biological molecules15
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1.2 Carbohydrates and monosaccharides19
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1.3 Carbohydrates - disaccharides and polysaccharides14
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1.4 Starch, glycogen and cellulose29
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1.5 Lipids17
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1.6 Proteins0
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1.7 Enzyme action0
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1.8 Factors affecting enzyme action0
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1.9 Enzyme inhibition0
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2.1 Structure of RNA and DNA0
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2.2 DNA replication0
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2.3 Energy and ATP0
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2.4 Water and its functions0
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3.1 Methods of studying cells0
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3.2 The electron microscope0
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3.3 Microscopic measurements and calculations0
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3.4 Eukaryotic cell structure0
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3.5 Cell specialisation and organisation0
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3.6 Prokaryotic cells and viruses0
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3.7 Mitosis0
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3.8 The cell cycle0
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4.1 Structure of the cell surface membrane0
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4.2 Diffusion0
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4.3 Osmosis10
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4.4 Active transport0
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4.5 Co-transport and the absorption of glucose in the ileum0
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5.1 Defence mechanisms0
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5.2 Phagocytosis0
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5.3 T lymphocytes and cell mediated immunity0
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5.4 B lymphocytes and humoral immunity0
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5.5 Antibodies0
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5.6 Vaccination0
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5.7 Human Immunodeficiency virus (HIV)0
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6.1 Exchange between organisms and their environment0
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6.2 Gas exchange in single-celled organisms and insects0
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6.3 Gas exchange in fish0
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6.4 Gas exchange in the leaf of a plant0
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6.5 Limiting water loss0
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6.6 Structure of the human gas-exchange system0
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6.7 The mechanism of breathing14
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6.8 Exchange of gases in the lungs47
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6.9 Enzymes and digestion0
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6.10 Absorption of the products of digestion0
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7.1 Haemoglobin256
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7.2 Transport of oxygen by haemoglobin0
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7.3 Circulatory system of a mammal0
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7.4 The structure of the heart0
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7.5 The cardiac cycle0
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7.6 Blood vessels and their functions0
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7.7 Transport of water in the xylem0
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7.8 Transport of organic molecules in the phloem0
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7.9 Investigating transport in plants0
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8.1 Genes and the triplet code0
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8.2 DNA and chromosomes14
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8.3 The structure of ribonucleic acid0
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8.4 Protein synthesis - transcription and splicing0
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8.5 Protein synthesis - translation0
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9.1 Mutations0
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9.2 Meiosis and genetic variation0
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9.3 Genetic diversity and adaptation0
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9.4 Types of selection0
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10.1 Species and taxonomy22
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10.2 Diversity within a community0
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10.3 Species diversity and human activity0
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10.4 Investigating diversity0
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10.5 Quantitative investigations of variation0
