| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Around 10,000 years ago, human adults gained the ability to digest this milk sugar | lactose | $800 | J | FOOD SCIENCE | 2020-09-22 | #8242 | |
| This sugar, C12H22O11, occurs in the milk of all mammals | lactose | $800 | DJ | SCIENCE | 1992-09-28 | #1851 | |
| As fruit sugar is fructose, milk sugar is this | lactose | $100 | J | SCIENCE | 1988-07-15 | #910 |