Microbiology Quiz 27 Quiz InstructionsThis quiz consists of 20 multiple-choice questions.You will be awarded 5 marks for each correct answer. Question 1: Dark field microscopy is used to diagnoseListeriosisLeptospirosisAnthrax Q-fever Question 2: Fried egg appearance of clonies are seen inHistoplasmaMycoplasmaStreptococciPasturella Question 3: Bottle shaped cells and Monopolar budding is seen inMalasseziaCryptococcusHistoplasmaCandida Question 4: CCPP is caused byM. capricolumM. gallisepticumM. hyorhinisM. bovis Question 5: Bomb blast growth in stab culture is seen inStreptococciStaphylococciBacillusListeria Question 6: Nasal polyp is seen inAspergillosisRhinosporidiosisCoccidiosisSporotrichosis Question 7: Rose Bengal plate test is used for the diagnosis ofAnthraxQ-feverBrucellosisCoccidiosis Question 8: Intracellular pathogenBrucellaListeriaBothNone Question 9: Avian hepatitis is caused byP. multocidaC. jejuniE. coliS. pullorum Question 10: Dimorhpic Fungi areBlastomycesCoccidioidesHistoplasmaAll Question 11: Spheroplasts areG-ve bacteria without cell wallG-ve bacteria with partial cell wallG-ve bacteria without cytoplasmic membrane Question 12: Bacterial capsuleresist phagocytosisprevents bacteriophage attachmentacts as reserviour of foodAll of the above Question 13: Bacteria surrounded by flagella all over the surface is known asAmphitrichousPeritrichousLopotrichousAtrichous Question 14: Bacterial spores are resistant todesiccationdisinfectantradiationall of the above Question 15: Plasmids aid indrug resistancetoxigenicityboth a and bnone Question 16: The antibody that mediates allergic reactions isIg GIg MIg EIg D Question 17: Fc region of Ig G is formed byOnly heavy chainOnly light chaincombination of heavy and light chain None of these Question 18: The light chain is/areKappaLambdaBoth a and bMany Question 19: The Hinge region of Ig G is rich inProline, CystienArginineMethionineNone of these Question 20: The changes in the amino acid sequences of the variable region of light and heavy chains are called asIdiotypesIsotypesallotypesNone of these
0 Comments