Exam (elaborations)
Micro Lab Final 1012-91 Al-Dujaili LSUE | 100% Correct
- Course
- Institution
Cotton plugs or screw caps are used in test tubes containing sterile media or pure cultures to... - -prevent unfiltered air or dust particles from entering the tubes -maintain anaerobic conditions -and prevent culture from spilling *all of the above* If the pH of the medium is higher than 7.0,...
[Show more]