Biology, 21.01.2021 22:50, patelandrew816
Evidence suggests that factors which contribute towards the virulence of E. coli strain O157:H7, a bacterial strain reported to cause several food poisoning deaths, are caused by genes from a virus that infects bacteria. Considering this evidence, explains how the O157:H7 population acquired the genetic variation that distinguishes the strain from harmless E. coli strains, such as those that reside in our intestines?
Answers: 1
Biology, 22.06.2019 00:00, aylineorozco836
Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy
Answers: 2
Biology, 22.06.2019 05:20, Lovebamagirl12
Which description provides the best objective summary of the article in the passage?
Answers: 1
Evidence suggests that factors which contribute towards the virulence of E. coli strain O157:H7, a b...
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