Question

Please match the vocabulary words on the left side with the definitions on the right.

the vocabulary word to the definition antiparallel A basic form of DNA in a double-stranded spiral chromatin B. a family of enzymes that catalyze the elongation of new DNA strands proteins that bind to DNA forming spools around which the DNA can be wound to form chromosomes DNA polymerase DNA replication D. short lengths of DNA that are made during DNA replication to make the lagging strand double helix t: enzyme that relieves strain on a DNA molecule as it is being unzipped by helicase euchromatin model of DNA replication in which eah daughter molecule recieves one strand from the parent molecule while the other strand is new helicase G relatively uncondensed form of chromatin heterochromatin H. the single DNA strand that is replicated as one continuous strand histones complex and DNA and protein that makes up chromosomes lagging strand 1. strands in DNA double helix run in opposite directions - the single DNA strand that is replicated in small sections called Okazaki fragments leading strand L enzyme that untwists and unzips the DNA double helix at the replication forks nucleotide excision repair M.the pocess of copying a DNA molecule Okazaki fragments N. system that removes and replaces damaged segments of DNA using the undamaged strand as a guide origin of replication primer semiconservative model 0. a short strand of RNA that has serves to allow DNA polymerase to begin adding nucleotides to its 3' end during DNA replication P. location in the DNA molecule where DNA replication begins Q. highly condensed form of chromatin Rin bacteria cells - a change in the genotype after the cell takes up external DNA topoisomerase transformation