Chemistry A-Level
2-deoxyribose
What 2-deoxyribose means in Chemistry A-Level, as defined for AQA.
Definition of 2-deoxyribose
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Reference: AQA
A pentose: a five-membered ring of four carbons and one oxygen, with an OH on carbon one, an OH on carbon three and a CH₂OH side group on carbon four.
Topics that use 2-deoxyribose
- DNA (A-level only) (AQA A-Level)
Related terms
- charged phosphate groups
- complementary base pairing
- hydrogen bonding between bases
- phosphate bridge between sugars
- polar backbone faces water
- purine with pyrimidine
- alternating backbone
- base sequence stores information
Using 2-deoxyribose in the exam
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