Lysozyme found in saliva, persipiration and tears destroys

Lysozyme that is present in perspiration, saliva and tears, destroy:

Ampicillin-resistant bacterial population (Strain 1) is grown in a laboratory is infected with a virus. The virus initially goes through the lytic cycle and thus bacterial population begins to decline, then rebounds as the virus integrates
into the bacterial chromosome to begin the lysogenic cycle. The bacteria reproduce normally until they are heat-shocked. The virus removes itself from the bacterial genome and enter the lytic cycle because of the temperature is increasing rapidly. Within several hours all bacteria are dead and a free virus is found in high concentration in the bacterial growth medium. This free virus infects bacterial population that is sensitive to ampicillin (Strain 2). After the expected decrease and rebound of this bacterial population (as above), the rebounded population was found to be ampicillin-resistant. Oxygen is constantly infusing in bacterial culture to ensure a high rate of reproduction among the bacteria and a health.