If you perform a Gram Stain on a Gram Negative bacteria but forget to rinse with alcohol, what color will be bacteria be? Purple Red Orange Green
Added by Dawn R.
Step 1
To perform a Gram Stain: Show more…
Show all steps
Your feedback will help us improve your experience
Sri K and 58 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
If the iodine step in a Gram-staining procedure was omitted, what color would you expect Gram-positive bacteria to stain, and what color would you expect Gram-negative bacteria to stain? Gram-positive: purple Gram-negative: pink Gram-positive: purple Gram-negative: purple Gram-positive: pink Gram-negative: purple Gram-positive: purple Gram-negative: colorless Gram-positive: pink Gram-negative: pink
Suman K.
You are performing a Gram stain on Gram-positive bacteria and you stop after decolorizing. What is the appearance of the bacteria at this point? A. blue B. red C. colorless D. brown E. purple
Adi S.
If the decolorizing step was omitted in the Gram-staining procedure, what color would you expect Gram-positive bacteria to stain and what color would you expect Gram-negative bacteria to stain? Select one: a. Gram-positive red; Gram-negative red b. Gram-positive red; Gram-negative purple c. Gram-positive purple; Gram-negative purple d. Gram-positive purple; Gram-negative red
Madhur L.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
