Basic Microbiology II Welcome to AskPharmaTutor Quiz of Basic Microbiology II Follow the instructions below to attempt the quiz Choose one best option only Follow the timeline After attempting all the questions click on submit to get your result 1. Which one of the following is wall less bacteria? Mycobacterium Treponema Mycoplasma Clostridium None 2. Endotoxin is present in outer membrane of cell wall of gram-negative bacteria, known as Polysaccharides Lipopolysaccharides Sugars Lipid None 3. The linkage between NAM and NAG of peptidoglycan layer is beta-(1,4) glycosidic linkage alpha-(1,4) glycosidic linkage alpha-(1,6) glycosidic linkage beta-(1,6) glycosidic linkage None 4. What is the color of colonies of Staphylococcus aureus? Pink Red Violet Gold None 5. Papillomaviruses causes Papilloma Warts Both A & B None of these None 6. The general specification of pressure in Autoclave is 21 psi 15 psi 20 psi None 7. The only microorganisms surviving UHT treatment are Bacterial spores Vegetative bacteria Fungi Viruses None 8. Moderant in gram staining Crystal iodine Crystal violet Alcohol None 9. Which of the following has dextran? Staph. aureus E. coli Psedumonas None 10. A structural component that is found in all viruses is The envelope DNA Capsid Spikes None Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional)