MCQOPTIONS
Saved Bookmarks
| 1. |
The catalytic activity resides in which subunit of RNA polymerase? |
| A. | β′ (156 kDa) |
| B. | β (151 kDa) |
| C. | α (37 kDa) |
| D. | σ70 (70 kDa) |
| Answer» B. ‚âà√≠‚Äö√¢¬ß (151 kDa) | |