Choose the nutritional mode that is primarily employed by each of the protists listed below.
A. autotrophic
B. mixotrophic
C. heterotrophic (by absorption)
D. heterotrophic (by ingestion)
Ans: A. autotrophic
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A) syphilis. B) gonorrhea. C) a chlamydial infection. D) ocular herpes.
____________________ secrete hormones into blood. Fill in the blank(s) with the appropriate word(s)
Bacteria that are unable to survive in the presence of oxygen are called
A) obligate anaerobes. B) obligate aerobes. C) facultative anaerobes.
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A) expiration : decrease total lung capacity and vital capacity B) inspiration : increase total lung capacity and vital capacity C) expiration : increase residual volume and total lung capacity D) expiration : increase vital capacity E) inspiration : decrease total lung capacity and vital capacity