| 11. | But it is also an active agent that mirrors life and potentially transforms it.
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| 12. | "Their hands are tied, " one active agent said.
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| 13. | With Long's supervision and funding, Seibert identified the active agent in tuberculin as a protein.
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| 14. | Its active agent is a fluorinated surfactant that provides an oil-rejecting property to prevent contamination.
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| 15. | The active agents in belladonna, atropine, hyoscine ( scopolamine ), and hyoscyamine, have anticholinergic properties.
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| 16. | "What we don't talk about is women as active agents in their societies and cultures,"
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| 17. | Several microorganisms are known to synthesise surface-active agents; most of them are bacteria and yeasts.
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| 18. | Preparations containing the active agent have a history of use as a Chinese herbal medicine,
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| 19. | For the more general meaning, " surface active agent / s " is the heading.
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| 20. | When consumed, the principal active agent, gyromitrin, is kidneys.
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