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Despite the World War I-era interest in ricin, as World War II erupted, the United States Army still maintained the position that biological weapons were, for the most part, impractical. [2] Other nations, notably France, Japan and the United Kingdom, thought otherwise and had begun their own biological weapons programs. [2]
Interpol [2] "A biological attack, or bioterrorism, is the intentional release of viruses, bacteria, or other germs that can sicken or kill people, livestock, or crops." CDC [5] "Violent action using living matter, such as bacteria, to harm or kill people for political reasons" Cambridge Dictionary [6]
Biological weapons (often termed "bio-weapons", "biological threat agents", or "bio-agents") are living organisms or replicating entities (i.e. viruses, which are not universally considered "alive"). Entomological (insect) warfare is a subtype of biological warfare. Biological warfare is subject to a forceful normative prohibition.
Chapter seven, "A Soliloquy 'Lately Spoken at the African Theatre': Race and the Public Sphere in New York City, 1821", considers an historical counterpublic and its context, and the texts that upheld it. Chapter eight, "Whitman Drunk" critiques Walt Whitman's work Franklin Evans and its reception in the context of temperance activism. [22]
Biology is the scientific study of life. [1] [2] [3] It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. [1] [2] [3] For instance, all organisms are composed of at least one cell that processes hereditary information encoded in genes, which
In vitro test: Elek's gel precipitation test, PCR, ELISA, ICA; Clinical criteria URT illness with sore throat; Low-grade fever; An adherent, dense, grey pseudomembrane covering the posterior aspect of the pharynx; Metronidazole, Erythromycin, Procaine penicillin G: Yes: Diphyllobothrium: Diphyllobothriasis: No Dracunculus medinensis ...
[2] [3] This was the first compelling evidence that DNA carries the genetic information of the cell. Since then, natural competence has been studied in a number of different bacteria, particularly Bacillus subtilis , Streptococcus pneumoniae , Neisseria gonorrhoeae , Haemophilus influenzae and members of the Acinetobacter genus. [ 1 ]
Leucine ball and stick model spinning. Leucine (symbol Leu or L) [3] is an essential amino acid that is used in the biosynthesis of proteins.Leucine is an α-amino acid, meaning it contains an α-amino group (which is in the protonated −NH 3 + form under biological conditions), an α-carboxylic acid group (which is in the deprotonated −COO − form under biological conditions), and a side ...