The enzyme that adds the RNA primer during DNA replication is Primase. Primase synthesizes a short RNA primer, providing a starting point for DNA polymerase to begin synthesizing the new DNA strand. The primer is essential for initiating DNA replication.
| LIST I (Bacteria) | LIST II (Shape) | ||
| A. | Coccus | I. | Rod-shaped |
| B. | Bacillus | II. | Comma-shaped |
| C. | Vibrium | III. | Spherical |
| D. | Spirillum | IV. | Spiral |