Which genus of bacteria is a major source of antibiotics?
A) Mycobacterium.
B) Streptomyces.
C) Staphylococcus.
D) Saccharomyces.
E) Nocardia.
Correct Answer:
Verified
Q4: A bactericidal drug
A)is effective against a range
Q5: The generic name for a drug is
A)the
Q6: Beta-lactamases are
A)human cell proteins that break down
Q7: Cephalosporins
A)are synthetic antimicrobial drugs.
B)are infrequently used because
Q8: The basis for the selective toxicity of
Q10: Which of the following antibiotics does NOT
Q11: Chloramphenicol is an antibacterial compound which
A)is mainly
Q12: The first antimicrobial drug used to combat
Q13: Selective toxicity of an antimicrobial drug refers
Q14: Erythromycin
A)is an antimicrobial drug that enters red
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