True. The crust of the Earth has some permanent magnetization, and the Earth's core generates its own magnetic field, sustaining the main part of the field we measure at the surface. So we could say that the Earth is, therefore, a "magnet."
During DNA replication, the hydrogen bonds must be broken between the complementary nitrogenous bases in the DNA double helix
On the off chance that there is an EcoR1 site in either the center of the Glo quality, or amidst the selectable marker site in the plasmid, it would likely debilitate either Glo, or the plasmid.I hope this will help.