An animal that maintains a constant salt concentration in their body is called:
a. an osmoconformer.
b. an osmoregulator.
c. hyperosmotic.
d. hypo-osomotic.
B
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Mangroves typically occur in/on:
a. tropical and subtropical areas. b. temperate areas. c. polar areas. d. open coasts. e. sandy beaches.
In the Na+/K+ pump, _____ molecules of sodium are transported and ______ molecules of potassium are transported in each cycle
Fill in the blank(s) with the appropriate word(s).
Mycobacterium tuberculosis is very difficult to stain because of the
A) presence of ribosomes in the cytoplasm. B) location of the DNA within the cell. C) large amounts of a waxy lipid present in its cell wall. D) lack of a cell wall.
Plasmodium falciparum sporozoites produce merozoites in the human
A. blood B. brain C. lymph glands D. liver E. spleen D. liver