| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| As unique as fingerprints, strands of this genetic material are used to establish paternity | DNA | $800 | DJ | TECHNOLOGY | 1995-01-02 | #2381 | |
| The 1st automated instrument to analyze this genetic material's structure was developed in the mid-1980s | DNA | $500 | J | SCIENCE & TECHNOLOGY | 1993-06-30 | #2048 | |
| In 1989 scientists using a scanning tunneling microscope saw this double-stranded molecule for the 1st time | DNA | $400 | J | SCIENCE & TECHNOLOGY | 1989-12-08 | #1215 |