Pneumocystis (carinii) jiroveci
A. causes serious infection in the elderly, premature infants, and AIDS patients.
B. is an obligate parasite.
C. is a bacterium.
D. lacks ergosterol in its plasma membrane.
Answer: A
You might also like to view...
Sea stars, otters, and beavers through their influence on prey populations and habitat modification are considered ____ species
Fill in the blank with the appropriate word.
What percent of our DNA actually codes for
protein products?
a. 3 b. 26 c. 48 d. 71 e. 100
Four of the five choices listed below are
characteristics of epidermal cells. Select the exception. a. have a continuous covering b. outer walls impregnated with cutin c. oil-secreting cells d. secrete nectar e. impregnated with suberin
Recovery from a mass extinction requires about how
long? a. 100,000 years b. none of these because recovery is never possible c. about as long as the extinction required d. less than one million years e. at least 10 million years