The most frequent ultraviolet (UV) light-induced lesions of DNA are:
a. G-C base pairs formation of a cyclobutane ring between adjacent thymines
b. forming a thymine dimer
c. induction of 5-bromouracil
d. double-strand cross-overs
a. G-C base pairs formation of a cyclobutane ring between adjacent thymines
b. forming a thymine dimer
c. induction of 5-bromouracil
d. double-strand cross-overs