Active processes ________
A) include osmosis
B) require a hydrostatic pressure gradient
C) move fats and respiratory gases through cell membranes
D) move substances against (up) a concentration and/or electrical gradient
Answer: D
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A motor neuron and all the muscle cells that it stimulates are referred to as a motor end plate
Indicate whether the statement is true or false
In general, respiratory zone structures are lined with a thicker mucosa than conducting zone structures.
Answer the following statement true (T) or false (F)
Which fascicle arrangement has fascicles that attach to the tendon at an angle in such a way that the muscle resembles a feather?
A. Pennate B. Parallel C. Convergent D. Fusiform
Antibodies may bind to superficial sites on bacteria or other toxins, making the toxin incapable of attaching itself to a cell. This mechanism is known as
A) opsonization. B) agglutination. C) phagocytosis. D) neutralization. E) costimulation.