To use system recovery options, you'll need a Windows installation disc or access to the recovery options provided by your computer manufacturer. If you don't have either of those choices, you can create a system repair disc to access system recovery options. Show All. To create a system repair disc. Open Backup and Restore by clicking the Start button, clicking Control Panel, clicking System and Maintenance, and then clicking Backup and Restore.
Transcript of Effect of soaps on bacterial growth. The effect of different types of soaps on bacterial growth To determine the effects of various types of soap on bacterial growth and to identify which is the most effective.armful bacteria is the reason why we have soaps. Soaps are needed and used regularly to prevent the spread of harmful bacteria and infectious disease. The independent variable in this experiment is the type of soap used which will be Dawn dish soap, Mr. Clean, Softsoap hand soap, and Purell hand sanitizer.
No one wants to get sick! It is important to protect people from diseases. My first hypothesis was that anti-bacterial hand soap would remove more bacteria than non-anti-bacterial hand soap. My second hypothesis was that non-anti-bacterial hand soap would remove at least 50% of bacteria from the washed hands.y first hypothesis was that anti-bacterial hand soap would remove more bacteria than non-anti-bacterial hand soap. The results indicate that this hypothesis should be rejected, because the amount of bacteria on the blood agar plates with antibacterial soap was greater than the plates with non-antibacterial testing.