Where have antibiotics shown a positive impact, beyond the field of infectious diseases?- 未答复
A. Surgery
B. Oncology
C. Transplantation
D. All of them
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What are the building blocks of non-ribosomal peptides (NRP) molecules?
A. L and D aminoacids
B. acetyl-coA
C. ATP
Most current antibiotics are produced by:
A. fungi
B. actinomycetes
C. viruses
Which one of the following antibiotics does not need to diffuse intracellularly to reach its targets?
A. β-lactams.
B. Quinolones.
Chloramphenicol.
D. Gentamicin.
Among the following antibiotics which one is bacteriostatic?
A. penicillins
B. quinolones
C. chloramphenicol
D. gentamicin