MCQOPTIONS
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MCQOPTIONS
| 1. |
To make the recombinant plasmid permeable to DNA molecules, which of the chemicals is added? |
| A. | MgCl<sub>2</sub> |
| B. | CaCl<sub>2</sub> |
| C. | NaCl |
| D. | HCl |
| Answer» C. NaCl | |