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박테리아
d라이브러리
"bacteria"(으)로 총 29건 검색되었습니다.- 협동과학동아 1992년 05호
- Other bacteria, very long ago, entered living cells not to destroy them, but to cooperate for mutual benefit. These bacteria became the mitochondria, essential parts of cells. We could ...
- 우주수프과학동아 1992년 01호
- of this in science history. Anton van Leeuwenhoek one of the very early microscopists, was the first to detect bacteria. He hadn't the faintest idea of what they were, nor did anyone else at th ...
- 생명체의 분류과학동아 1990년 12호
- division of prokaryotes are the "bacteria." A second grand division of prokaryotes Woese calls the "Archaea" resembles bacteria very strongly in appearance but have certain characteristi ...
- 박테리아 광부들과학동아 1990년 08호
- to work on metal scrap which has been discarded by us and which cannot be profitably recycled.The industrious little bacteria may live on the scrap, if it is mixed with the proper kind of what ...
- 우주적 위험과학동아 1990년 05호
- think, evolution would be slowed to such an extent that even today there might be no life on Earth more advanced than bacteria.All this, though, depends on the protection of the atmosphere. As ...
- 없앨 수 없는 것(플라스틱)과학동아 1989년 12호
- can incorporate some from of carbon chains that do occur in nature (starch, for instance.) That will be decomposed by bacteria and mold, and the rest will powder away and be easier to handle.Th ...
- 녹색 식물의 탄생 How Green Plants Began?과학동아 1989년 09호
- proteins of each had important similarities and that this trait distinguishes these two types of cells from other cyanobacteria. This makes it appear that Prochlorithrix and chloroplasts have a ...
- 물이 많아지고 더워진다과학동아 1989년 02호
- that without that gas in the atmosphere, no plants would grow and there would be no life on Earth, except, possibly, bacteria.)The amount of carbon dioxide in the atmosphere before our present ...
- 번개와 생명과학동아 1988년 09호
- and are found, particularly, in nodules attached to the roots of leguminous plants like peas and beans. Those bacteria are vitally important to life, generally (including us).And then, there i ...
