Which of the following provides energy for many chemoautotrophs at the bottom of the ocean?
a. hydrogen sulfide from hydrothermal vents
b. ATP converted from sunlight
c. macromolecules from living organisms
d. nutrients from algae and bacteria
a. hydrogen sulfide from hydrothermal vents
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Define Ockham's razor and provide an example
What will be an ideal response?
Many species of bacteria live bound together by a gluelike substance that, among other things, makes up the plaque on human teeth. This is an example of a ____
a. pilus b. mass c. vesicle d. colony e. biofilm
Recuperating patients without symptoms; may shed viable microbes
A. Passive Carrier B. Asymptomatic Carrier C. Convalescent Carrier D. Chronic Carrier E. Incubating Carrier
Which of the following antivirals is not used for treatment of HSV-1 and HSV-2?
A. Acyclovir B. Famciclovir C. Interferon D. Valacyclovir E. All of the choices are correct.