Chapter Questions
What would the result be if an adenine underwent a tautomeric shift as the DNA molecule was being replicated?
Distinguish between the resulting gametes from nondisjunction during meiosis I or II.
Classify the following mutations: (1) A $\rightarrow \mathrm{T}$; (2) $\mathrm{C} \rightarrow \mathrm{T} ;$ (3) $\mathrm{AGA} \rightarrow \mathrm{UGA} ;(4) \mathrm{AGA} \rightarrow \mathrm{CGA}$; and (5) AGA $\rightarrow \mathrm{AAA}$.