Tetracycline is the drug of choice in treating most
A. Gram (-) infections.
B. viral infections.
C. rickettsial infections.
D. Gram (+) bacterial infections.
E. dermatophytotic fungal infections.
Answer: C. rickettsial infections.
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Organelles are __________
A. structures that contain the genetic material. B. membrane-bound compartments of eukaryotic cells. C. the region that contains the DNA in prokaryotic cells. D. the outer, rigid covering of a prokaryotic cell.
How will your body respond to a significant decrease in red blood cells as occurs after a blood donation?
What will be an ideal response?
Which of the following below is a name for a flu virus
a. H1N1 b. M2FU c. O5N2 d. N1H1
Indicate the phylogenies that show the same relationship as the phylogeny above. (Select all that apply.)A) 
B) 
C) 
D) 
width="400" /> What will be an ideal response?