During dna transposition by the cut-and-paste mechanism, the transposase cuts the two strands of the target site dna several nucleotides apart. cellular repair enzymes fill in these overhangs, resulting in the formation of during dna transposition by the cut-and-paste mechanism, the transposase cuts the two strands of the target site dna several nucleotides apart. cellular repair enzymes fill in these overhangs, resulting in the formation of the synaptic complex. a poly-a sequence. target site direct repeats. long terminal repeats. inverted terminal repeats.

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.