Bacteria And Viruses

A: First, bacterium were cultured in a rest that allowed them to grow unhindered. This is because the system the bacteria were growing in was abounding of nutrient and devoid of waste, allowing exponential growth. When the bacterial race started to carry aside, viruses were introduced into the system. The bacterial state increased to the point where it neared the carrying capacity of the system. yet with the introduction of viruses, there was a dramatic drop in the bacterial nation. The repress of bacteria lessen dramatically because the viruses oblite wash up turned bacteria when viruses purge, as the viruses use the bacteria as hosts to make their parts, protein shell and genome, and then program apoptosis cellular telephone death. As the issue of bacteria plummeted, the number of viruses rose. This is because the number of viruses beingnessness produced increased as the numbers of bacteria were being apply as hosts. However, after a while, the virus pop ulation decreased with little fluctuation and leveled out, while bacterial population fluctuated but generally increased. Bacterial numbers increased because some(prenominal) of the bacteria had developed resistance to certain viruses, and could better detected the viruses impertinent deoxyribonucleic acid and destroy it before the viral DNA could wrong the cell. This explains the increase.

The fluctuating manner it was increasing could be attributed to a number of things, however. Some explanations are that the populations of non-resistant bacteria rose, but were killed off again by the bacteria, or some of th e unfermented coevals of the resistant bac! teria were unable to fight off viral attacks, and were killed. However, the viral population decreased, since the viruses attempted to reproduce, and were killing themselves in their failed attempts to reproduce through a resistant host. Eventually, the viral population change at a lower population itemise than that of the bacteria, because the rate at which successful infection and reproduction and failed...If you call for to startle a full essay, order it on our website: OrderCustomPaper.com

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