So this is the very dangerous and very activelytic cycle. But that bacteriophage. If the environmental conditions are just right, it can take a much more relaxed approach, a much more inactive approach, in which it essentially takes that viral DNA molecule and incorporates it into the genome of that whole cell. And so when that genome is replicated, when the cell, for example, divides, that viral DNA will also be replicated along with that host genome. Now, of course, eventually, if some type of environmental factor exists, for example, some type of stressful situation, that DNA molecule, the viral DNA molecule inside that cell, can essentially be used to once again undergo the lytic cycle, in which the cell will begin producing the viral particles and eventually will lice. So let's take a look at the following diagram, which basically summarizes these two different cycles.