what is the difference between type i and type ii topoisomerases with respect to dna cleavage

what is the difference between type i and type ii topoisomerases with respect to dna cleavage

what is the difference between type i and type ii topoisomerases with respect to dna cleavage. There are any references about what is the difference between type i and type ii topoisomerases with respect to dna cleavage in here. you can look below.