An antibiotic made by microorganisms and modified by chemists is called
A) anti-metabolic.
B) catabolic.
C) semi-synthetic.
D) synthetic.
E) semi-catabolic.
Correct Answer:
Verified
Q2: Prontosil effectively acted on streptococci when the
Q3: The first example of an antimicrobial drug
Q4: Which of the following groups of microorganisms
Q5: Drugs that are bacteriostatic
A) kill all bacteria.
B)
Q6: Antimicrobials that kill microorganisms have the suffix
A)
Q8: Penicillin was discovered by
A) Fleming.
B) Koch.
C) Hooke.
D)
Q9: The toxicity of a given drug is
Q10: The antimicrobials produced by some molds and
Q11: The most effective form of penicillin is
A)
Q12: Antibiotics that affect various strains of Gram-positive
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