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A-    Correct Answers: 1. b) Herpesviruses 2. a) Euglena 3. c) Both of them 4. b) Icosahedral shape 5. c) Binary fission 6. a) Blood smear 7. b) Preventing the growth of bacteria 8. c) Ascomycota 9. b) PCR 10. a) Selective Media 11. c) Ectoparasite 12. c) All of them: a, b, and d 13. a) Agar 14. a) Escherichia coli 15. a) Candida albicans 16. a) Release 17. b) Plasmodium 18. c) Both of them 19. b) Peptones and Extracts 20. c) Bacteriophages 21. a) Karyogamy 22. b) Staphylococcus 23. a) Facultative Parasites 24. b) Penicillin 25. b) Sepsis 26. b) Balantidium coli 27. b) Symbiotic 28. a) Giardia lamblia 29. a) Capsid 30. c) Pour Plate Method 31. a) Tissue Damage and Nutrient Deprivation 32. b) Invasive Candidiasis 33. a) Narrow spectrum antibiotics 34. b) Helminths 35. a) Yeast

Which type of candida infection can spread to other body parts, such as the bloodstream or brain? a) Oral Candidiasis     b) Invasive Candidiasis           c) Vaginal Candidiasis   d) None of these 33. Antibiotics active against a selected (small) group of bacterial types are called:                                                                                                                         a) Narrow spectrum antibiotics         b) Broad spectrum antibiotics   c) Bactericidal antibiotics                d) Yellow spectrum antibiotics 34. Which parasites can be seen with the naked eye in their adult stages? a) Protozoa    b) Helminths     c) Viruses        d) Bacteria 35. Which organism is commonly used in bread making?                                      a) Yeast    b) Bacteria       c) Mold       d) Virus

An example of a double-stranded DNA virus is: a) HIV           b) Herpesviruses        c) Hepatitis B          d) RNA virus 2. An example of a Protista microorganism is: a) Euglena     b) Yeast      c) Mushroom         d) Plant 3. How are helminth parasites mainly transmitted to humans? a) Contaminated soil or water    b) Undercooked or raw meat     c) Both of them 4. What is the shape of a virus with a symmetrical 20-sided capsid called? a) Complex shape   b) Icosahedral shape    c) Helical shape d) None of these 5. What is the process called when DNA is duplicated and the cell divides into two parts? a) Budding     b) Fragmentation    c) Binary fission     d) Translation 6. In which laboratory test can malaria parasites be seen? a) Blood smear              b) Culture                  c) X-Ray 7. What does "bacteriostatic" mean regarding antibiotics? a) Killing the bacteria         b) Preventing the growth of bacteria c) Attacking the bacteria           d) Means nothing!   8. Which type of fungi produce spores in sac-like structures called asci? a) Zygomycota     b) Basidiomycota      c) Ascomycota     d) E. coli 9. Which laboratory test can detect parasite DNA or RNA in samples? a) X-ray b) PCR c) ELISA d) Blood group testing 10. MacConkey Agar is an example of which type of media? a) Selective Media b) Enriched Media c) Transport media d) General use 11. What type of parasites live on the surface of the host’s body? a) Facultative Parasite b) Endoparasite c) Ectoparasite d) Bacteriophage 12. What are the shapes of viruses? a) Helical b) Icosahedral c) All of them: a, b, and d d) Complex 13. What is the solidifying agent derived from seaweed called? a) Agar b) Antibiotic c) Peptones d) Amino acids 14. Which bacteria cause E. coli infections? a) Escherichia coli b) Facultative bacteria c) Staphylococcus d) Streptococcus 15. Candidiasis, commonly known as a yeast infection, is caused by: a) Candida albicans b) Aspergillus c) Penicillium d) Burcella 16. What is the last stage of virus reproduction? a) Release b) Replication and Transcription c) Entry d) None of these 17. Malaria is caused by a parasite called: a) Obligate b) Plasmodium c) Helminths d) None of these 18. What are symptoms of infection with ectoparasites? a) Skin irritation b) Allergic reaction c) Both of them d) None of them 19. What provides amino acids, vitamins, and other nutrients in media? a) Salts and Buffers b) Peptones and Extracts c) Agar d) None of these 20. What are viruses that infect bacteria called? a) Hepatitis B      b) HIV       c) Bacteriophages      d) Tobacco virus 21. What is the fusion of nuclei from mating types in fungi called? a) Karyogamy b) Plasmogamy c) Spore formation d) Budding 22. Which bacteria cause staph infections? a) Escherichia coli b) Staphylococcus c) Clostridium botulinum                 d) None of these 23. What type of parasites can live both as parasites and independently? a) Facultative Parasites b) Obligate Parasites c) Endoparasites d) None of these 24. Alexander Fleming discovered which antibiotic? a) Tetracycline b) Penicillin c) Both of them d) None of them 25. What is a systemic overreaction to bacterial infection called? a) Clostridium botulinum b) Sepsis c) Resident flora d) None of these 26. Which parasite causes Balantidiasis? a) Sporozoa b) Balantidium coli c) Plasmodium d) None of these 27. Which type of fungi form beneficial partnerships with other organisms? a) Parasitic b) Symbiotic c) Saprophytic d) None of these 28. Which parasite causes giardiasis? a) Giardia lamblia b) Plasmodium c) Yeast d) None of these 29. What is the protein shell that surrounds and protects the genetic material in a virus called? a) Capsid b) Cilia c) DNA d) RNA 30. In which method are bacteria mixed into agar before solidification? a) Streak Plate Method b) Spread Plate Method c) Pour Plate Method d) Broth method 31. If Schistosoma species enter the host, what do they cause? a) Tissue Damage and Nutrient Deprivation             b) Do nothing!                 c) Sleeps!              d) None of these 32.

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A5

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