What morphologic feature is a major consideration in determining an identification scheme for streptococci?
a. Colony shape and color
b. Hemolytic pattern
c. Smell
d. Consistency
B
The cellular arrangement on Gram stain and the type of hemolysis are important considerations in the identification of streptococci.
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Osmoconforming sharks take in water, as needed, _____
A) by migrating to freshwater rivers to drink fresh water B) via osmosis, as their body cells are slightly hyperosmotic to seawater C) via active transport of water across the cells on their gills D) by water diffusion from seawater, which is hyperosmotic to the fluids in their cells E) by selective transport of water molecules across the wall of the gut
A small tear in a ligament is called a
a. strain. b. fracture. c. bruise. d. dislocation. e. sprain.
The structures labeled 2 in Figure 43-2 are the:
a. ampullae.
b. cochleae.
c. utricles.
d. semicircular canals.
e. bony labyrinth
acclimation
What will be an ideal response?