| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| This part of a cell that contains the chromosomes is "le noyau" | the nucleus | $200 | J | SCIENCE TERMS IN FRENCH | 2015-04-23 | #7054 | |
| 99.95% of the mass of an atom is in this part | the nucleus | $400 | DJ | SCIENCE CLASS | 2010-07-06 | #5957 | |
| Maria Goeppert Mayer shared a Nobel Prize for work on the structure of this part of an atom | the nucleus | $400 | J | SCIENCE | 1994-12-30 | #2380 | |
| It's the most massive part of an atom | the nucleus | $600 | DJ | SCIENCE | 1993-03-22 | #1976 |