Biology · Recombinant DNA Technology
Which of the following processes must be completed before performing DNA ligation in gene cloning? 1. Restriction digestion of the vector plasmid 2. PCR amplification or isolation of target gene 3. Restriction digestion of the gene insert 4. Gel purification of digested DNA fragments
- 11 and 4 only
- 21, 2, 3 and 4✓
- 31 and 3 only
- 41, 2 and 3 only
Correct answer
1, 2, 3 and 4
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Recombinant DNA Technology?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Recombinant DNA Technology