QUESTION TEXT: Researchers studying artificial sweeteners have long…
QUESTION TYPE: Most Strongly Supported
FACTS:
- Scientists think that a food will taste sweet if fewer molecules are required to turn on a sweetness receptor.
- Scientists have discovered a substance that can turn on sweetness receptors with only one molecule.
ANALYSIS: According to the scientists, nothing can be sweeter than this substance. It uses the minimum number of molecules to activate a receptor.
___________
- Hard to say. Sometimes things can taste too sweet.
- So if we eat enough mud, it will taste sweet? This is nonsense.
- CORRECT. This has to be true. This substance uses the minimum number of molecules to activate a receptor: one.
- Some things could simply be tasteless.
- All we know is that the substance will be less sweet. It might not be bitter.
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