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Bio 250 Lab Final Exam UPDATED ACTUAL Questions and CORRECT Answers

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Bio 250 Lab Final Exam UPDATED ACTUAL Questions and CORRECT Answers

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Bio 250 Lab Final Exam UPDATED ACTUAL Questions and
CORRECT Answers

Step 1 of Gram staining process coat cells in crystal violet


Step 2 of Gram staining process wash off crystal violet with distilled water


Step 3 of Gram staining process coat cells in iodine


Step 4 of Gram staining process wash off iodine with decolorizer


Step 5 of Gram staining process coat cells in safranin red


Step 6 of Gram staining process wash off safranin red with distilled water


how do you prepare the slide for gram staining? 1.) add a drop of distilled water to slide
2.) place bacteria into water droplet
3.) let slide completely dry
4.) wave slide over burner 3 times


Bacilli




cocci




Spirilla




strepto in a chain


staphylo in a cluster


diplo in a pair


diplococcus

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