Soru
Section A: Multiple choice questions 1.Which one is the asexual division method of the bacteria? a.Binary fussion b. Replication c. Binary fission d. Conjugation 2.Which one of the following need only oxygen to survive? a. Anaerobic microorganisms b. Microaerofilic microorgansims c. Facultative anaerobic microorganisms d. Aerobic microorganisms 3. If a parasitic infection is accuired via a vector. then what is the transmission way of this parasite? a. Via intermediate host b. Via placenta c. Via fecal oral route d. Via digestive system 4. __ is the major factor that manages the division of the bacterial cell. Stress d. Mosquitos What is the name of the step, that exponential bacterial growth is observed? b. Log phase c. Death phase d. Stationary phase 3. Which one is not a characteristic of pathogenic bacteria? a. Non-invasion b. Adhesion-attachment c. Transmissibility d. Toxigenicity 2. During a Gram staining process. __ is the agent that makes differentiation between Grt and Gr-bacteria. a.Safranin b.Lugole c. Crystal violet d.Alcohol If the environmental conditions are not suitable, bacteria will form __ to protect itself. b. Owygen c. Temperature d. Environment al nutrients 5. When a patient has superficial mycoses, which part of the hody is affected? a. Oral cavity mucosa b. Nails c. Nasal cavity di. internal organs 6. Which one is not a correct explanation for viruses? a. They do not have their own metabolism b. They are non-living organisms c. They can not grow in culture media d. They can not reproduce outside of the host 7. Which one of the following do not suck blood? a. Fleas b. Ticks c. Taenia a. Capsule b. Slime layer c. Endospore d. Biofilm 12. During a __ viral infection, the host cell remains alive while the new viruses are releasing? a. Lytic b. Persistent c. Recurrent d. Latent 13. What is the structure of the bacterial cell wall? a. Galactomannan b. Peptidoglycan c. Lipopolysaccharide d. Lipid 14. Which one is not a dimorphic fungi? a. Blastomyces dermatitis b. Coccidiodes immitis c. Histoplasma capsulatum d. Aspergillus fumigatus
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1. Which one is the asexual division method of the bacteria?<br />c. Binary fission<br /><br />2. Which one of the following need only oxygen to survive?<br />d. Aerobic microorganisms<br /><br />3. If a parasitic infection is acquired via a vector, then what is the transmission way of this parasite?<br />a. Via intermediate host<br /><br />4. What is the name of the step, that exponential bacterial growth is observed?<br />b. Log phase<br /><br />5. Which one is not a characteristic of pathogenic bacteria?<br />a. Non-invasion<br /><br />6. During a Gram staining process, which agent makes differentiation between Gram-positive and Gram-negative bacteria?<br />c. Crystal violet<br /><br />7. If the environmental conditions are not suitable, bacteria will form __ to protect itself.<br />d. Environmental nutrients<br /><br />8. When a patient has superficial mycoses, which part of the body is affected?<br />b. Nails<br /><br />9. Which one is not a correct explanation for viruses?<br />c. They can not grow in culture media<br /><br />10. Which one of the following do not suck blood?<br />c. Taenia<br /><br />11. Which one is the structure of the bacterial cell wall?<br />b. Peptidoglycan<br /><br />12. Which one is not a dimorphic fungi?<br />d. Asillus fumigatus
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