Question
Arrange the steps of recombinant DNA technology in the
correct order: (A) Ligation (B) Transformation (C) Restriction digestion (D) Selection of transformed cellsSolution
The correct sequence is: Restriction digestion → Ligation → Transformation → Selection of transformed cells. The correct sequence of steps in recombinant DNA technology is: (i) Restriction digestion (C) – The desired gene and vector DNA are cut using restriction enzymes. (ii) Ligation (A) – The gene of interest is inserted into the vector using DNA ligase, forming recombinant DNA. (iii) Transformation (B) – The recombinant DNA is introduced into a host cell (e.g., bacteria). (iv) Selection of transformed cells (D) – Cells containing recombinant DNA are identified and selected using markers (e.g., antibiotic resistance genes).
In which sector FDI was not allowed?
In which year Wahida Rahman was honored with the Padma Bhushan Award, one of India's civilian awards?
The deliberations of the representatives at the Third Round Table Conference was held during the later months of which year?
Which of the following is INCORRECT match?
The National Green Tribunal is headquartered in?
Which of the following places is famous for Madhubani art?
Which of the following receipts are used in trading in the Indian Market?
Which red and buff sandstone is the tallest tower in India built in the thirteenth century?
Whose autobiography is titled 'Waiting for a Visa'?
Puccinia is a parasitic:
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