molecule

The third acid group of the citric acid then reacts with the hydroxyl group on the same molecule.

Cells have a waste disposal system to clear out defective molecules, and this protective mechanism was activated in cells lacking USP39.

Moreover, the methods require significant computing power and can take weeks to months, depending on the complexity of the constituent molecules.

Nature photosynthesis in land plants is normally below 1%, where less than 1% of sunlight energy is converted to plant biomass by converting CO2 to diverse molecules for plant growth, Yuan explained.

Water, a molecule essential for life, has unusual properties -- known as anomalies -- that define its behaviour.