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In the summer of 1960, the BSCS convened an intensive summer writing conference in Boulder, at which three new high school biology textbooks were developed. The three versions were: Blue, a molecular biology approach; Green, an ecology approach; and Yellow, a cellular biology approach. These three versions, and their corresponding newly ...
[3]: 13 [4] Neither are most BSCs safe for use as fume hoods. [2] Likewise, a fume hood fails to provide the environmental protection that HEPA filtration in a BSC would provide. [ 5 ] However, most classes of BSCs have a secondary purpose to maintain the sterility of materials inside (the "product").
Molecular biology – study of biology and biological functions at the molecular level, with some cross over from biochemistry. Structural biology – a branch of molecular biology, biochemistry, and biophysics concerned with the molecular structure of biological macromolecules. Health sciences and human biology – biology of humans.
[1] [2] It is closely related to the biomedical sciences, biological anthropology and other biological fields tying in various aspects of human functionality. It wasn't until the 20th century when biogerontologist, Raymond Pearl , founder of the journal Human Biology , phrased the term "human biology" in a way to describe a separate subsection ...
Biosynthesis, i.e., chemical synthesis occurring in biological contexts, is a term most often referring to multi-step, enzyme-catalyzed processes where chemical substances absorbed as nutrients (or previously converted through biosynthesis) serve as enzyme substrates, with conversion by the living organism either into simpler or more complex ...
This is a list of Wikipedia articles about specific twelve-step recovery programs and fellowships. These programs, and the groups of people who follow them, are based on the set of guiding principles for recovery from addictive , compulsive , or other behavioral problems originally developed by Alcoholics Anonymous . [ 1 ]
Stanford's Human Biology Program [1] is an undergraduate major; it integrates the natural and social sciences in the study of human beings. It is interdisciplinary and policy-oriented and was founded in 1970 by a group of Stanford faculty (Professors Dornbusch, Ehrlich, Hamburg, Hastorf, Kennedy, Kretchmer, Lederberg, and Pittendrigh). [2]
At this level, all precautions used at Biosafety level 1 are followed, and some additional precautions are taken. BSL-2 differs from BSL-1 in that: "laboratory personnel have specific training in handling pathogenic agents and are directed by competent scientists." [24] [25] Access to the laboratory is limited when work is being conducted.