Description and significance. Vibrio cholerae is a comma shaped Gram-negative1 bacteria with a single, polar flagellum for movement. There are numerous strains of V. cholerae, some of which are pathogenic and some of which are not. The most wide sweeping pathogenic strain is the Vibrio cholerae serotype O1 El Tor N16961 strain that causes the pandemic disease cholera.2 The latest pathogenic serotype O139 was discovered in 1992.
Heavens to Betsy. Q From Mark Lord: I am looking for the origin and meaning of the phrase Heavens to Betsy. A The meaning is simple enough: itâs a mild American exclamation of shock or surprise. Itâs dated, only rarely encountered in print and then most often as an evocation of times past.
Que tenga un buen dia dÃ­a is more, Like that you may have a good. Day it uses the, que as if it were the second. Clause sort of, (Like i) Hope that you have a good day (Or) Espero que tenga un buen. Dia dÃ­a tenga un buen dia dÃ­a is simply, the imperative. Form a statement have. a good dayt uses the que, as if it were the second clause. Sort of like, (I hope) That you have a good day or (Espero) Que tenga un buen dia. DÃ­a tenga un buen dia dÃ­a is simply the, imperative form. A statement have a. good day