February/March 2026 Paper 22

2026 · 40 questions · 40 parts · 40 marks

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40Genetic Engineering Applications EthicsMedium1 mark
What is the function of an enzyme used in genetic modification?
type of enzymefunction
ADNA ligaseisolates the DNA of a human gene
BDNA ligaseinserts human DNA into bacterial plasmid DNA
Crestriction enzymeinserts recombinant plasmid DNA into bacteria
Drestriction enzymeisolates the recombinant plasmid DNA