Which Statement About Gram-Positive Bacteria Is True

question 80

Multiple Choice

Which statement about Gram-positive bacteria is true?

• A) They stain blue to purple and have walls with a relatively high concentration of peptidoglycan.
• B) They stain pink to red and have relatively little peptidoglycan in their cell walls.
• C) They weigh more than a gram.
• D) They were discovered before Gram-negative bacteria.
• E) They have no peptidoglycan in their cell walls.

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