Answer
As seen on the given diagram, antimicrobial agents A and B have no effect on both Gram-positive and Gram-negative bacteria. Antimicrobial agents C and B are observed to have a large effect on Gram-positive bacteria but not a very large impact on the Gram-negative bacteria.
Work Step by Step
As seen on the given diagram, antimicrobial agents A and B have no effect on both Gram-positive and Gram-negative bacteria. Antimicrobial agents C and B are observed to have a large effect on Gram-positive bacteria but not a very large impact on the Gram-negative bacteria.