1
Q
In what type of reaction do nucleotides combine to form nucleic acids?
A
Condensation reaction
2
Q
What can be a result of too much nucleic acid?
A
Gout
3
Q
what are the sugars in RNA and DNA?
A
DNA=deoxyribose
RNA=Ribose
4
Q
Structural difference between purines and pyrimidines?
A
Purine bases has 2 nitrogen containing rings and a pyrimidine base has 1 nitrogen containing ring.
5
Q
A
Year 12 Biology
flashcards
Decks in class (46)
# Cards
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Topic 1.1.1 - Bonding and ions16
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Topic 1.2.1 - carbohydrates10
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Topic 1.2.2 - Disaccharides13
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Topic 1.2.3 - Polysaccharides12
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Topic 1.2.4 - Lipids17
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1.2.5 - Proteins9
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1.2.6 - Protein structure6
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1.2.7 - Biochemical tests6
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Topic 1.2 mistakes3
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Topic 1.3.1 - Nucleotides5
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1.3.2 - ATP9
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1.3.4 - DNA Replication8
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1.3.5 - Protein synthesis6
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Topic 2.1.1 - Observing cells7
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2.1.2 - Cell membranes7
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Topic 2.1.3 - Eukaryotic cells29
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2.2.1 - Prokaryotic cells22
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2.2.2 - Viruses10
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Topic 2.3.1 - Cell cycle and chromosomes14
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Topic 2.3.2 - Mitosis9
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2.3 - Test mistakes5
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2.4.4 - Gametogenesis16
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Topic 2.4.6 - Fertilisation in Plants12
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2.4.7 - Embryo development3
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2.4 - Mistakes5
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AS paper 1 mistakes17
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3.1.1 - Principles of classification16
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3.1.2 - What is a species?15
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3.2 - Classification1
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3.3.1 - The importance of diversity and measuring it.5
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3.3.2 - Measuring biodiversity within a species5
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3.3.3 - Ecosystem services10
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3.3.4 - Conservation9
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3.3 - Test mistakes7
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4.2.2 - Mammalian gas exchange5
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4.2.5 - Gas exchange in plants5
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4.3.3 - Transporting carbon dioxide and oxygen21
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4.3.5 - The Heart11
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4.3.6 - Controlling the heart9
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4.3.7 - Blood clotting and Atherosclerosis13
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4.3.9 - Tissue fluid and lymph14
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4.3 - Elecrocardiograms8
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4.4.1 - Transport tissues in plants20
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4.4.2 - Transpiration15
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4.4.4 - Translocation13
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AS Paper 2 mistakes17
