12.4 Each Origin 1 Origin 2 eukaryotic MMMMNA chromosome contains many NN MMM replicons Figure 12.8 NV Measuring the size wv 八AA of the replicon requires a stretch Measure average replicon length of dna in which adjacent replicons AMMM Fused replicons are active 消当Figure 12.8 Measuring the size of the replicon requires a stretch of DNA in which adjacent replicons are active. 12.4 Each eukaryotic chromosome contains many replicons