Isolated DNA Has an Absorbance at 260 Nm of 0

question 25

Multiple Choice

Isolated DNA has an absorbance at 260 nm of 0.268 and an absorbance at 280 nm of 0.191. What is the 260 nm/280 nm ratio?

• A) 1:2
• B) 1:4
• C) 1:6
• D) 1:8

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