Digital Learning and Lightings-TV Produ- A BPS EDFS-Eval inbox (634)-sdepin ps à
ID: 190232 • Letter: D
Question
Digital Learning and Lightings-TV Produ- A BPS EDFS-Eval inbox (634)-sdepin ps à 7-FULL Reading Th- Remaining Time: 58 minutes, 53 seconds. Question Completion Status: The Gram stain, acid-fast stain, and endospore stain O are used on a wet mount of the specimen O use heat to force the dye into cell structures O have outcomes based on cell wall differences O use a negative stain technique 0 are differential stains QUESTION 6 Which method often results in colonies developing down throughout the agar and some colonies on the surface? O streak plate O spread plate O pour plate O All of the choices are correct O None of the choices are correct QUESTION 7 Identification relies entirely on biochemical test results True False QUESTION 8 The term that refers to the purposeful addition of microorganisms into a laboratory nutrient medium is isolation. inoculation immunization. infection.Explanation / Answer
5. are differential stains
Wet mounds aren't used as the bacteria are heat fixed. Heat fixation is only to prevent the washing off of the bacteria. Endospore staining doesn't stain the cell wall. Acid-fast stain may not use a negative stain.
6. All of the choices are correct
7. False
Factors like the morphology of the cells and the culture are also taken into account. Antibody based tests are more accurate and fast.
8. inoculation