Before agar, microbiologists had experimented with other foodstuffs as microbial media. They turned to substances rich in the starches, proteins, sugars, fats, and minerals that organisms need for growth, testing with broths, bread, potatoes, polenta, egg whites, coagulated blood serums, and gelatine. However, none worked particularly well: all were easily broken down by heat and microbial enzymes, and their surface, once colonized, became mushy and unsuitable for isolating microbes.
Сам Зеленский до этого рассказал, что новый раунд трехсторонних переговоров по Украине может пройти в начале марта. Уточняется, что Рустем Умеров будет обсуждать с представителями Вашингтона пакет помощи для Украины
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Hilariously cast as the most boring person in this movie, Blanchett nonetheless exudes a quiet anxiety, offering pangs for every passive aggression from Krieps' provocateur. Then Rampling adds a primly prickly veneer that's sharply funny. For instance, when all three realize they're wearing red (a tailored dress, a modest turtleneck, a frayed novelty sweater), the mother declares it "embarrassing," pushing her daughters into opinions that throw them into cringeworthy opposition.