What is the first step in DNA purification from whole cells?
A) Phenol:chloroform extraction
B) Cell lysis
C) Addition of RNase
D) Ethanol precipitation
Correct Answer:
Verified
Q8: All of the following can be used
Q9: How can double- stranded DNA be converted
Q10: When restriction enzymes cut a large strand
Q11: Which of the following is true regarding
Q12: Each of the following is TRUE regarding
Q14: What is the purpose of EDTA in
Q15: Each word below is paired correctly with
Q16: In a DNA extraction procedure, what will
Q17: Large size RNA can be precipitated using
A)sarkosyl.
B)guanidium
Q18: Why is intact mRNA difficult to purify?
A)Cells
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