Examlex
The transformation frequency of very competent cells is about 10-6,or about 1 in 1,000,000 when an excess of DNA is used.
Prematurely
Occurring or done before the usual or proper time, often implying a negative outcome or risk.
Q3: Isoelectric focusing separates proteins based on the
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Q21: Which of the following is currently the
Q23: The process in which one or more
Q25: The method of nucleotide sequence determination that
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Q63: _ is a measure of the randomness
Q66: A growth medium that distinguishes among different