A transport system in which the transport of an ion in one direction provides the energy for active transport in the
opposite direction is known as ____.
a. antiport
b. active diffusion
c. symport
d. facilitated diffusion
e. osmosis
ANSWER: a
Biology & Microbiology
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a. axon b. node of Ranvier c. Schwann cell d. dendrite e. glial cell
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________ occurs when the concentration of pollutants gets higher as it passes to higher trophic levels
a. Trophic accumulation b. None of these choices c. Endocrine disruption d. Biological magnification
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DNA replication is described as ____
a. hemiconservative b. conservative c. double stranded d. semiconservative e. conserved
Biology & Microbiology
The most common route of transmission for true pathogenic fungi is ingestion of spores.
Answer the following statement true (T) or false (F)
Biology & Microbiology