Condensation reactions
What Condensation reactions means in Biology A-Level, as defined for AQA, OCR.
Definitions of Condensation reactions
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Reference: OCR
A reaction in which the hydroxyl group of one monosaccharide and the hydrogen of another combine, water is released, and a glycosidic bond forms.
Reactions that join monomers into polymers, such as hexoses into starch for storage or cellulose for cell walls.
Reactions that join monomers, forming a chemical bond and releasing one molecule of water per bond formed.
Topics that use Condensation reactions
- Energy and ecosystems (A-level only) (AQA A-Level)
- Biological molecules (OCR A-Level)
Related terms
- amylose and amylopectin
- Benedict's test for reducing and non-reducing sugars
- biological molecules
- biomass
- Biuret test for proteins
- Bonding and R-group interactions
- calorimetry
- Carbon, hydrogen and oxygen
Using Condensation reactions in the exam
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