MCQOPTIONS
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| 1. |
Which organism was used to detect the presence of thymidine on the newly formed DNA in 1958? |
| A. | <i>Vivrio cholerae</i> |
| B. | <i>Treponema pallidum</i> |
| C. | <i>Vicia faba</i> |
| D. | <i>Escherichia coli</i> |
| Answer» D. <i>Escherichia coli</i> | |