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In a 15?L PCR reaction you have added 0.2?M of each dNTP. How many moles of each dNTP have you added? How many molecules of each […]

1. Describe the formation of a cP air mass and then discuss the typical weather it produces and the changes it undergoes as it travels across […]

What is the current taxonomic scheme for the diversity of life? Name and give the defining features of the 3 domains and 6 Kingdoms. Why is […]

A sample was diluted by placing a 0.1mL aliquot into 0.9 mL of diluent, and 100 microliters of this dilution was spread-plated. After incubation, 267 colonies […]

lex A is an E. coli gene whose product regulates the transcription of certain target genes that are located at different positions in the bacterial chromosome. […]