Agar’s low viscosity also makes it easy to pour into Petri dishes, and its transparency permits observation of microbes growing on its surface.7 Also aiding in this is its low syneresis (extrusion of water from the gel), guaranteeing less surface “sweating”: Once a plate is inoculated, bacterial colonies stay in place and do not mix.
A key part of the Orion spacecraft that the astronauts will be flying in was made in Bremen in Germany.
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Возможная подготовка Великобритании и Франции к передаче ядерного оружия Украине может означать приготовления Запада к новой эскалации с Россией. Об этом заявил член Совета по межнациональным отношениям при президенте РФ, политолог Богдан Безпалько в беседе с РИА Новости.
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