The most frequent ultraviolet (UV) light-induced lesions of DNA are
A) oxidation of guanine to generate 8-oxoguanine.
B) formation of a cyclobutane ring between adjacent thymines, forming a thymine dimer.
C) induction of 5-bromouracil.
D) double-strand breaks.
Correct Answer:
Verified
Q5: A silent mutation is one in which
A)
Q6: A missense mutation is one in which
A)
Q7: A type of mutation that results in
Q8: Which mutagen does not covalently modify DNA?
A)
Q9: Which statement is not true about the
Q11: Expansion of trinucleotide repeats can occur by
A)
Q12: In human cells, pyrimidine dimers can be
Q13: Translesion synthesis is mediated by
A) error-prone DNA
Q14: Which DNA polymerase performs translesion synthesis
Q15: Which statement is not true about the
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