Denaturation
What Denaturation means in Biology A (Salters-Nuffield) A-Level, as defined for Pearson Edexcel.
Definitions of Denaturation
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Reference: Pearson Edexcel
Above an optimum, hydrogen and ionic bonds break, the active site loses its shape and substrate no longer fits, so rate falls sharply.
A stage near 95 °C that breaks hydrogen bonds so the double-stranded DNA separates into single strands.
Topics that use Denaturation
- Topic 5: On the Wild Side (Pearson Edexcel A-Level)
- Topic 6: Immunity, Infection and Forensics (Pearson Edexcel A-Level)
Related terms
- Carbon cycle
- Abiotic factors
- Abundance
- Active immunity
- Agarose gel
- Allele frequency
- Allopatric speciation
- Alternative splicing
Using Denaturation in the exam
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