Answer: Replication start.
- A Replication start
- B the antibiotic role
- C only DNA cutting
- D a marker function
Correct answer: A. Replication start
Explanation: The origin of replication controls copy number and replication.
Recombinant DNA technology: a gene of interest and plasmid are cut by the same restriction enzyme, ligated into a recombinant plasmid, and introduced into a host cell.
Concept context
Recombinant DNA, GMOs, PCR, CRISPR, and biotechnology applications. Growing importance in NEET.
Read the full Biotechnology: Principles and Processes notes →