Multiple Choice
Gram-positive bacteria would stain ____ in a gram stain because of a thick layer of ____ in their cell walls.
A) green; cellulose
B) red; polysaccharides
C) green; peptidoglycan
D) purple; peptidoglycan
E) purple; polysaccharides
Correct Answer:

Verified
Correct Answer:
Verified
Q29: Which statement about an F factor is
Q36: _ is a form of genetic exchange
Q37: Which disease is caused by an exotoxin
Q38: What are the four Koch's postulates in
Q39: Streptococci, the bacteria responsible for strep throat
Q41: Describe endotoxins and exotoxins. What effects do
Q41: Why is penicillin ineffective against gram-negative bacteria?<br>A)
Q44: Which statement about biofilms is FALSE?<br>A) Biofilms
Q44: Bacterial _ cause systemic symptoms such as
Q53: Although bacteria lack membrane-bound organelles, such as