
Concept explainers
The compound known as nitrous acid is a reactive chemical that replaces amino groups
with keto groups
TTGGATGCTGG
AACCTACGACC
A. What would be the sequence of this double helix immediately after reaction with nitrous acid? Let the letter H represent hypoxanthine and U represent uracil.
B. Let’s suppose this DNA was treated with nitrous acid. The nitrous acid was then removed, and the DNA was replicated for two generations. What would be the sequences of the DNA products after the DNA had replicated twice? Your answer should contain the sequences of four double helices. Note: During

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Chapter 11 Solutions
Genetics: Analysis and Principles
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