Bloom's Taxonomy: Knowledge TOP: 39.2 SIGNALING BY NEURONS
18. The neuron resting membrane potential is established due to all of the following EXCEPT
a. the activity of Na+/K+ active transport pumps.
b. the presence of impermeable intracellular anions.
c. the buildup of Na+ outside the plasma membrane and K+ inside the plasma membrane.
d. the distribution of ions inside and outside an axon.
e. the threshold potential.
D
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The BACTEC automated blood culture system detects organisms by monitoring a rise in carbon dioxide (CO2) levels using which type of sensor?
a. Fluorescence b. Colorimetric c. Isotopic d. Saponin
Untreated gonorrhea in males may lead to
A. sterility. B. urinary tract infections. C. prostatic abscesses. D. orchitis. E. All of the choices are correct.
Four of the following explain the area effect on island diversity. Which one is the exception?
A. Larger islands have more habitats. B. Smaller islands have more varied and higher elevations. C. Larger islands intercept more colonizers. D. Smaller islands have less complex topography. E. Smaller islands have a greater probability of a species becoming extinct.
Figure 35.15
Use the structure of a skeletal muscle figure above to answer the following question.
The structure indicated by the letter "B" above represents ____.
A. thin filament B. myofibril C. myosin D. thick filament E. muscle fiber