Adaptive Practice
DNA Technology
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Question 1 of 10
⏱ 0:30
Easy
Which enzyme is primarily used to cut DNA at specific recognition sites during recombinant DNA technology?
Easy
What is the role of DNA ligase in genetic engineering?
Easy
In the process of PCR (Polymerase Chain Reaction), which component is responsible for synthesizing the new DNA strand?
Medium
Which of the following is NOT a characteristic of plasmids used as vectors in genetic engineering?
Medium
What is the purpose of using antibiotic resistance genes in plasmid vectors during cloning?
Easy
Which technique is used to separate DNA fragments based on their size?
Medium
In recombinant DNA technology, what is the significance of a 'sticky end'?
Easy
Which of the following is a common host organism used for cloning recombinant DNA in India?
Hard
During Southern blotting, what is the purpose of the hybridization step?
Hard
Which of the following statements about cDNA is TRUE?