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explain the process of diagnosis of choleradiagnosis cholera can be confirmed only by the isolation of the causative organism from the diarrheic
how cholera is generally spread in humansassociated foods cholera is generally a disease spread by poor sanitation resulting in contaminated water
determine the symptoms of cholera an infective dose of around one million organisms should be ingested to cause illness the bacteria adhere to the
define the term - cholera cholera is caused by the gram negative v cholerae which is acquired by ingesting food or water contaminated by
name the associated foods used in bacillus cereus cereal dishes that contain corn and corn starch mashed potatoes vegetables minced meat liver
determine the symptoms of bacillus cereusextremely large numbers 108 per gram of viable cells of b cereus must be ingested to develop signs and
define the bacillus cereusbacillus cereus is not a common cause of food poisoning it is a gram positive aerobic spore forming rod shaped bacteria
which of the following best explains what would happen if recombination crossing-over happens during mitotic prophasea recombination during mitosis
creb binding protein cbp is a histone acetyl transferase hat protein what role does the addition of acetyl groups to histones play during
histone methyl transferases hmts having a protein domain called set this domain is responsible to adding methyl groups to histones which of the
prior to the solving of the structure of dna erwin chargaff calculated the amounts of the four nucleotides a tgc and made which of the following
which of the following experimental steps permitted hershey and chase to verify that the transforming agent in a bacteriophage is dna as wella phage
in the experiments that led fredrick griffith to discover the transforming principle which of the following was the key step in illustrating that a
in a follow up to alfred sturtevants studies on recombination in the fruit fly seymour benzer used complementation studies of bacteriophage mutants
which of the following best explains the difference among dominant and recessive allelesa the recessive allele encodes a protein with normal activity
based on your reading of the article hello mothers hello father which of the following is a correct statement regarding the transplantation of
based on your reading of the article the inner life of the genome which of the following is a wrong statement regarding the organization of
based on your reading of the article origin of life on earth which of the following is a false statement regarding how life developeda as proteins
based on your reading of the article new life for ancient dna which of the following is a false statement in regards to the comparison among
a volcanic eruption removes all plant life from a valley below the volcano explain why succession following the eruption is likely to happen more
why are agricultural fields often less stable than natural communities in the similar areabecause agricultural fields usually having one species of
name three effects that inbreeding can have on a population inbreeding can decrease the number of offspring produced increase susceptibility to
what evidence did charles elton collect that suggested that fluctuations in hare and lynx populations were related what other evidence shows that
what would happen to the energy flow through an ecosystem if the decomposers were eliminated without decomposers the nutrients kept in the bodies
give three reasons why energy transfer between trophic levels is not 100 percentsome of the organisms in a trophic level escape being eaten some