Answer:
A. test the composite drug in a trial run
Explanation:
The answer would be B. nucleic acids.
the answer is B cholesterol, which is a direct product of the steroid nucleus.
Answer:
While pathogenic bacteria are notorious for such diseases as cholera, tuberculosis, and gonorrhea, such disease-causing species are a comparatively tiny fraction of the bacteria as a whole. Bacteria are so widespread that it is possible only to make the most general statements about their life history and ecology.
Explanation:
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