CAPE Biology Unit 1 · 2011 · Paper 1 · Question Q26
The function of DNA ligase in genetic engineering is to
- (A)catalyse the formation of cDNA from mRNA
- (B)join plasmid DNA and inserted DNA
- (C)fragment the DNA extracted from the cells
- (D)cause the cloning of recombinant DNA
The answer is shown once you've answered.
Practise this question