Based on your knowledge of hydrocarbon degradation, what factors most likely limited the rate of petroleum degradation after the Exxon Valdez oil spill off the coast of Alaska?

A) salt concentration
B) temperature
C) inorganic nutrient concentrations
D) temperature and inorganic nutrient concentrations


Answer: D

Biology & Microbiology

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a. IP3 to PIP2. b. GDP to GTP. c. cAMP to AMP. d. calcium to calcium-calmodulin. e. a protein to a phosphorylated protein.

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a. true b. false

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As a result of plate tectonics, new crust is added to the Earth at ____, and old crust is recycled into the mantle at ____

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