WITH our present knowledge of enzyme processes any conception of their mechanism must be essentially highly speculative. In the work under notice the author makes no claim to deal comprehensively with ...

Every year, thousands of tons of brown algae are extracted from the seabed to obtain compounds such as alginates, a polymer composed of sugars that has high density and strength, offering potential ...

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Advanced microscopy techniques give scientists valuable clues for how to fight an enzyme that is leading to a rise in cases of antibiotic-resistant bacterial infections worldwide. Bacteria draw from ...