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The tool used for joining the artificial gene to plasmid DNA at step T is A - VCE - SSCE Biology - Question 35 - 2013 - Paper 1
Question 35
The tool used for joining the artificial gene to plasmid DNA at step T is A. a primer. B. DNA ligase. C. DNA polymerase. D. gel electrophoresis.
Worked Solution & Example Answer:The tool used for joining the artificial gene to plasmid DNA at step T is A - VCE - SSCE Biology - Question 35 - 2013 - Paper 1
Step 1
Identify the tool for joining DNA
Answer
The correct tool for joining the artificial gene to plasmid DNA is DNA ligase. DNA ligase is an enzyme that catalyzes the formation of phosphodiester bonds between adjacent nucleotides, effectively sealing breaks in the DNA backbone and facilitating the joining of DNA fragments.