Which of the following diseases is NOT caused by an airborne virus?
a. chicken pox
b. measles
c. mumps
d. scarlet fever
Answer: D
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Succession in a community involves
A) only autotrophic species. B) only heterotrophic species. C) both autotrophic and heterotrophic species. D) only detritivorous species.
Which of the following membrane activities does NOT require the expenditure of energy by the cell?
a. active transport b. osmosis c. endocytosis d. exocytosis e. synthesis of more membrane
In leaves, chloroplasts are found in _____.
a) palisade mesophyll b) phloem c) xylem d) cuticle e) guard cells
Why is antimicrobic sensitivity testing done?
To identify the bacteria causing an infection To determine what antimicrobials the patient is susceptible to To determine what antimicrobials would be most effective for treating the infection To obtain all of this information