Which of the following questions must be considered when selecting an antimicrobial drug?
A) Can it reach the site of infection?
B) Is the pathogen susceptible to the drug?
C) Is the pathogen resistant to the drug?
D) All of the above
Answer: C) Is the pathogen resistant to the drug?
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Horizontal gene transfer has been thoroughly documented for genes involved in
A) DNA replication and repair. B) virulence and metabolic functions. C) only very few processes. D) translation.
What makes temperate rainforests different from their tropical counterparts?
a. winters are mild and wet and summers are cool b. winters are cold and summers are mild and wet c. they receive more rain d. they contain more species e. they differ only in latitude
A small population size of flowers can pose problems for the plant as a result of
A) poor quality soil. B) lack of space. C) lack of resources. D) lack of pollinator visitation.
Discuss the life cycle of one of the roundworms including: a) developmental forms and corresponding hosts, b) transmission, c) human disease and symptoms, d) treatment, and e) prevention.
What will be an ideal response?