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Create and observe bacteria in petri dishes (and then under the ‘scope) for my own learning experience. I thought I was being sufficiently sanitary while heating the agar and pouring it into the plates. But before I even got the chance to start up bacteria in one plate to isolate […]

Q3. To determine how related two wolves are using DNA sequences, you would look for a sequence that: Has very little or no selection on any position in the sequence.Has certain positions in the sequence that are under selection.Is under strong selection, so some mutations lead to better survival than […]

(a) When doing RAPD PCR, what are the two important changes from the conditions used for standard PCR? (b) When doing RT-PCR (starting with RNA template), what are the two important changes from the conditions used for standard PCR? (c) If you find that you are getting many products when […]

1. E coli is a shortened name for a bacterium that lives in our gut. According to the rules of binomial nomenclature it is properly written as _______. a. Escherichia COLIb. Escherichia Colic. Escherichia colid. escherichia colie. escherichia coli 2. What does the term “biodiversity” refer to in the field […]