BIOD 171 ESSENTIAL MICROBIOLOGY PORTAGE LEARNING MODULE 3 2026 ACTUAL EXAM QUESTIONS AND ANSWERS (ACCURATE SOLUTIONS) LATEST

BIOD 171 ESSENTIAL MICROBIOLOGY
PORTAGE LEARNING MODULE 3 2026
ACTUAL EXAM QUESTIONS AND ANSWERS
(ACCURATE SOLUTIONS) LATEST


Does phase contrast microscopy require staining? correct answer No
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Simple staining is used mostly for... correct answer A quick observance
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Simple staining uses __________ dye. correct answer Positively charged
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Acid fast stain is used for... correct answer bacteria resistant to traditional
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staining; mostly for mycobacterium tuberculosis
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Resolution correct answer distance between two objects at which the objects
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can still be seen as separate
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Contrast correct answer difference in light absorbance between 2 areas
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Dark field microscopy light correct answer reflects light off of specimen at an
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angle
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