Koplik spots are a diagnostic indicator of
A) chickenpox.
B) smallpox.
C) fifth disease.
D) rubella.
E) measles.
E
You might also like to view...
Fungi are particularly adept at infecting
A. protozoans. B. algae. C. animals. D. plants.
In the light-dependent reactions of
photosynthesis, how do hydrogen ions get back into the stroma?
a. passive diffusion directly across the thylakoid membrane b. active transport accross the thylakoid membrane c. facilitated diffusion across the thylakoid membrane d. active transport through ATP synthase e. passive diffusion through ATP synthase
Which of the following was NOT a likely consequence of the Chicxulub meteorite impact 65.5 million years ago?
A) eruption of massive volcanoes in India, forming deposits known as the Deccan Traps B) intense acid rain from sulfuric acid forming in the atmosphere C) global cooling caused by sulfur dioxide and airborne dust blocking solar radiation D) a massive tsunami in the Gulf of Mexico E) earthquakes of huge magnitude
Organisms that can grow with or without oxygen present are
A. obligate aerobes. B. facultative anaerobes. C. aerotolerant anaerobes. D. obligate anaerobes. E. either facultative anaerobes or aerotolerant anaerobes.